baratron: (pokemon scientist)
Tired. The past few weeks I have done very little other than teach myself spectroscopy from a book, play Oblivion, and deal with a large amount of internet forum wank. The spectroscopy is in preparation for the real spectra that I need to start interpreting as soon as possible. It's interesting, but only to people who already know about organic chemistry. For example, I got very excited yesterday to see a peak at 2220 cm-1 on an infra-red spectrum, because normally there's basically nothing between 2800 and 1800 cm-1, but you have to know that in order to be excited about it. Hrm.

I keep thinking that I should comment on people's posts, and especially keep thinking that I should write a few reviews of books I've written recently, but it's SAD season and I'm tired, and my PhD work has to take priority. I feel moderately positive about my work - every so often I have episodes of "I'm so stupid, why don't I know/remember this stuff?", but they last less than a minute because my brain's immediately countering it with "Because you haven't thought about it in 14 years", "Because techniques have improved and you never learnt this before."

Anyway. I thought I should post even though this isn't very interesting to people who aren't me, so you know I'm still alive. Also, I want livejournal to have more content on it. I swear that most of the sharing of interesting links has moved onto Twitter or Facebook, but I don't much like either of those. Ah well.
baratron: (richard)
I have been terrible at writing anything in livejournal recently. In some ways I'm feeling better than I was over the summer, in other ways I'm feeling worse. I think my chronic fatigue and associated low grade depression is being replaced with winter allergies, snot, and seasonal affective depression. (Yes, the tag that seems to say "sad" because livejournal lowercases everything is actually SAD. Although SAD makes you sad, so I suppose it works nonetheless).

I will try to update this thing at least with the various posts that I've been meaning to make (over the past few months). But "try" is the active word, because my energy levels are too low for most meaningful communication. I can manage irc most nights, but anything more is difficult. 10 minute phone calls are okay, but not so much the sprawling 45 minute phone call I had this evening with a friend who just wasn't getting "I need to go now" despite very clear direct communication :/

Anyway, Richard is going away first thing in the morning, and won't be back until next Tuesday, so I'm feeling quite anxious about how I'm going to manage. Quite apart from being my partner, he is also my primary carer, and I rely on him a lot more than he realises. Also, I am not the sort of person who can cope with being alone for more than a few hours at a time even when totally healthy - well, as healthy as I get. My mum will be around, but lovely though she is, she tends to be a bit of an energy vampire - which is the last thing I need! And then just to make things REALLY difficult, my sleep patterns are messed up again. I was doing okay on the being awake in the morning and asleep at night until, as ever, I got ill and had to sleep a lot more. Now I'm back to waking up around 5pm and not being able to fall asleep before 7am. ARGH!

I can't decide whether I should try to do chronotherapy to push my sleep patterns back to "normal" for my timezone, or leave myself on this pattern. The argument for pushing it forward is that it'll be easier to be social with local people if I'm awake at more normal times. The argument for leaving it be is that chronotherapy is DIFFICULT even with someone there who can help you arrange food, etc. Trying to do it on my own would probably be A Bad Thing. Plus, a lot of the people I talk to online are either nocturnal like me, or in timezones that are compatible with 1am-4am chatting. I don't know a lot of people who are around from 8pm-11pm.

Blah.

So if anyone feels capable of providing some company, I'd appreciate it. The house is a really bad tip at the moment, as is typical for people with depression and no spare energy, but if you can cope with that, let me know. I might even be able to drag myself into London some days, it really depends on how my work goes (if it goes).
baratron: (goggles)
I am sitting on a train on my way to eat dinner, and I thought I'd “catch up” with all the livejournal entries I've been writing in my head over the past few days. Unfortunately it seems that being on a train inhibits my ability to write about Difficult Things (TM), which rather negates the point of bringing the laptop. Hmm. Also, it seems that the “t” key is experiencing serious issues, in that I hit it and it only registers 50% of the time. I suspect crumbs in the keyboard, not that I ever eat over my laptop or use it in lieu of a plate *cough*...

I have been miserable for a good few weeks now, owing to the severe lack of daylight. This has not been helped by the fact my sleep patterns have completely inverted and I have been falling asleep around 7 am (!) and mostly unable to get out of bed before 5 pm (!!). The problem is that having Delayed Sleep Phase Syndrome, the usual techniques for restoring a normal sleep-wake cycle don't work. ExpandRead more... )

Through application of SCIENCE to the problem, I've discovered that it's not just my sleep-wake cycle but other circadian rhythms that get messed up. The reason why I can't wake up too much earlier is because my body temperature is too low. Usually, it's spot on 37.0 °C while I'm awake, but “too early” it can be as low as 36.3 °C. Okay, that doesn't sound like much of a difference – but we are homiothermic and our body temperature does only vary within a degree or so. If I am ill and have a mild fever of only 37.5°C, my brain feels “fried” and it takes serious effort for me to think. Clearly my brain is highly sensitive to temperature changes.

I need to get a) a lamp so I can have the abnormally bright “blue” lightbulb above my eyes in the mornings without it also being the main light source in the bedroom (as it bothered EVERYONE else who came to the house while it was installed, and is way too stimulating for me at night time), and b) some yellow ski goggles (research has shown that people with DSPS and bipolar II may be oversensitive to blue light, so should wear yellow filters when watching TV or using a computer in the evenings to avoid the light keeping them awake). This requires a) motivation and b) going into a ski shop. I'm not sure how this is to be achieved, considering that motivation requires... oooh, getting enough sleep and hours of sunlight.

meep

Oct. 21st, 2009 01:06 am
baratron: (goggles)
Really not doing very wonderfully at all. To give you some idea, today involved my alarm going off at 3pm followed by me falling back to sleep multiple times until it was about 5.30pm. Then I sat in bed reading and having bursts of crying until 8ish. Feeling very tired, very sad and very "heavy" - my limbs feel like I'm in some sort of extra-strong gravity field and moving feels like far too much effort.

Not altogether certain whether it's depression or chronic fatigue or both. For the past few weeks, I seem to have been having an okay day followed by an absolutely shitty day, over and over. Probably need to go back to the doctor. And it's fucking frustrating because I spent the summer reducing the dose of my antidepressant and now what? Dire depression. Richard says "You don't remember how bad you were years ago" and he's right, but nor do I want to go back there.

My concentration span is rotten too. I can't concentrate on anything, then I hyperfocus on something. Like ranting about the stupid Daily Mail article. It's all or nothing, and it's never on the right things. Also I feel cold all the time and my hair is falling out worse than usual.

I'd quite like to crawl into a hole and hibernate for a few months until it's spring again.

Not keeping up with livejournal terribly well. If there's something you want to make sure I know, then post the link here.
baratron: (goggles)
Not having much fun right now. Seasonal affective disorder is kicking my butt and I have about as much energy as an insomniac sloth. I need to get a lightbox to help, but there are too many different types for me to be happy just ordering one from the net. And I'm TOO TIRED to do research to find out which one would be best for me :/

I also need to get our boiler fixed because it doesn't work. Took me 40 minutes today and a lot of swearing and hitting the thing to get enough hot water for a bath. Richard was supposed to have sorted it out while I was away a month or so ago, but when I got back he insisted it was better. Now he's away in Florida and it's almost completely dead. Getting boilers fixed requires a) finding someone who's heard of our apparently strange and esoteric boiler and b) getting up early enough in the day to phone them. This isn't happening because I need to sleep for 12 hours a day or more.

Some interesting and fun stuff has been happening but I haven't had enough energy to enjoy it properly, let alone write about it.

Please send spoons.
baratron: (latte)
Yesterday I was supposed to say happy birthday to [livejournal.com profile] stellarwind, who was "levelling up". Except I didn't get online all day. So here is an apology along with an actual post in my journal, to make it extra apologetic. (Normally I only post happy birthday in people's own journals, or on forums, or by email.)

In other news I am a little ball of fuzz and stress. Still very, very tired which is now coupled with not sleeping properly. Since Friday night I've been having what I can only term "very loud" dreams, so I wake up having dreamt so much that I don't feel rested. Ugh. They have not been entirely bad dreams, but some of the ones that weren't nightmares were so odd that I've felt disturbed by them nonetheless. Also, why do I keep having nightmares about cake?

I am completely disorganised with regard to Christmas (which, in turn, means that the "me + Richard" entity is completely disorganised, because it's my job to do holidays). Apart from the presents that I've bought through the year as I've seen something that would be perfect for someone, I have absolutely nothing. While college was happening I was too busy, and now it's so dark all the time... Christmas shopping & organisation does not combine well with SAD. Whose stupid idea was it to put Christmas in the middle of winter? Those Southern Hemisphere types have it the right way round. At least in the summer I'd have enough energy to deal with it. But then my birthday would be in midwinter instead, meaning it would be dark and cold and I wouldn't enjoy it. Bah. And yes, I suppose I could spend half the year in the Northern and half in the Southern Hemispheres (including at least a month in Iceland when it DOESN'T GET DARK), so I'd never have to deal with winter, but I don't have enough money to maintain multiple homes. Nor do I fancy moving to the Equator, which is the only actual "cure" for SAD - unless someone is planning on moving a civilised place like London, New York or Seattle to the Equator.

I have about 30 hours of coursework to do over the holiday (if I get it all done right first time - otherwise it'll take longer). Half of this is from one lecturer, the rest is from another four lecturers combined. I think lecturer #1 needs to learn what levels of work are appropriate. If everyone else is giving us one problem sheet, I don't see why she gets to give us three huge lab writeups (which she wants bound into a folder!) AND another two problem sheets. I am actually worried about getting it all done, because of aforementioned darkness and lack of energy. It's discrimination to make me do work at the time of year when my brain doesn't function - isn't it?
baratron: (test tube)
It is officially the week with the crappest air quality in the UK. This is something that I, of all people, know only too well. In 2003 I wrote a master's thesis on the statistics of air quality, in which I analysed the hourly air quality reports from seven sites in the DEFRA air quality automated monitoring network over as many years as data was available. I looked at PM10 and ozone from all seven sites, and PM2.5 from the two sites where it was available. PM10 is primary pollution produced directly from combustion, specifically particles smaller than 10 micrometres; and ground-level ozone is secondary pollution, produced by photochemical reactions on primary pollutants in sunlight.

Today is Guy Fawkes' night, which commemorates the Gunpowder Plot. Depending on how you look at it, we are celebrating either the salvation of the British monarch from being blown up, or the plotters' valiant attempt to destroy the Houses of Parliament. I suspect which depends on your personal opinion of the monarchy and our British Parliamentary system. We celebrate by lighting bonfires and exploding fireworks. The celebrations generally last from the Saturday before Guy Fawkes' to the Saturday after - and this year, Diwali falls within this time, causing even more fireworks to be set off.

The thing about fireworks, and especially bonfires, is that neither of them are particularly good for air quality. Great quantities of PM10 and sulphur dioxide are produced by bonfires, as well as other noxious pollutants depending on what people choose to burn. (Plastics and rubber should never be burned on a bonfire.) The average urban level of PM10 goes up from 50 micrograms per metre cubed to well over 100, and may spike as high as 600. 100 micrograms per metre cubed is the warning level for asthmatics and other sufferers of respiratory diseases, greatly increasing the risk of asthma attack and hospitalisation. This increase lasts all week, and the weather becomes terrible as a result. PM10 are cloud condensation nuclei, which cause water vapour in the air to form as droplets. As a result, we get lots of mist and fog at ground level, and a lot more rain. Sulphur dioxide has an albedo effect that leads to cooling, and the temperature drops along with all the fog. It is unlikely that we'll see much sun all week.

I hate this week. I have to be careful about opening windows or going outside. I have to take far more asthma and allergy meds than usual just to function. The cooler temperatures and damp weather play havoc with my joints, and the lack of sunlight makes me want to crawl into a hole and die. The fireworks look pretty, but hardly compensate for all the rest of it.
baratron: (goggles)
So, this morning it was sunny and bright as I walked to the bus stop. Then the bus didn't come for ages, so I had 25 minutes of sitting in the blazing sunshine making all sorts of plans for Things I Wanted To Do This Evening. I was slightly late for my first student due to the lack of transport, but it didn't matter because I was full of energy and taught the 2 hour lesson in an hour and a half.

This evening, it started getting dark at 4.30pm and it was absolutely pitch black when I left my last student's house at 5.45pm. I walked to the bus stop, contemplating how I wanted to get home so I could collapse in a heap and do absolutely nothing for the rest of the night. And wondering if I'll ever be able to find the energy to finish my Japanese version of Pokemon Diamond, because I can't see me being able to come home from work and cope with difficult text that still looks like little pictures rather than words any time for the next few months.

Oh yeah. The clocks changed yesterday. And it's winter, and I have SAD. Cue lots of energy around noon when sun exists, and none at all in the evenings. Blah. *crawls into a hole and waits for the stupid winter to pass*
baratron: (goggles)
We were invited to something like 4 different New Year's parties, and I didn't particularly want to go to any of them. I don't celebrate this as the change of the year. All that stuff about new hopes and new starts seems entirely pointless when there's no frigging sunlight and I'm in the middle of SAD. Trying to make any kind of resolution to improve my life in midwinter is about as much use as a chocolate teapot, only less tasty.

But Richard decided he wanted to go to see people who might be at one party, and I decided to join him; after checking with the hosts that it would be ok for me to hide away in a bedroom upstairs playing Sims 2 and being social only in very small doses. So I got out of bed, had a shower, put on party clothes and sorted cake into boxes. Richard put on the time t-shirt I got for his birthday, and the Creature Hoodie I got him for Christmas. And we went to get the train.

And it was the most horrendous train journey I've been on in a long time. Commuter train packed to the gills with drunken young people, passing bottles around between themselves, some of them smoking; a bunch of people coming through the train selling "Von Dutch caps" for £5 or a shot of "laughing gas" for £2. They had a canister of the stuff you use to whip cream and balloons and were squirting the gas into balloons for people to inhale. One of the team had some sort of "pills" or "pellets" that were being offered to people who spent enough on the "laughing gas". I don't want to know what they were. And this was at 8.30pm.

I find intoxication thoroughly unpleasant. I don't like being around intoxicated people, and I don't think it's funny when someone is so drunk they're throwing up. It's no fun being the person who doesn't want to celebrate something in a room full of people who do; and it's certainly no fun being the only sober person at a party where everyone else intends to drink; let alone coming home on a train or night bus full of sweaty, smelly people, some of them too blotto to know their own names, let alone the name of the person they're with, some of them puking their guts up.

So we got to Clapham Junction, stumbled out of the train through the crowd of obnoxious kids, and got the first train back home: to "celebrate" New Year in the comfort of our own home, with comfy pillows, blankets and video games, in peace and quiet. Happy 2007 to those who celebrate it. Happy Monday to the rest.
baratron: (cn tower)
Today it was sunny when I woke up. Thus it only took half an hour of lying in front of the bright light + window for me to get myself out of bed, in comparison to yesterday when it was violently grey and drizzly, when it took me an hour and a half to get up. This doesn't seem like coincidence. Also, today my brain was fully booted by the time I got up, allowing me to get useful work done before my first student; whereas yesterday I continued to feel sleepy and brain-dead for several hours and wandered around like a zombie, until I went into the ridiculously brightly-lit shopping centre and achieved sufficient radiation from incandescent supermarket strip lighting. Hrm.

The red cover/reflector of my back tricycle light has fallen off somewhere in Kingston. I suspect it's going to be a Right Arse to get another one, as it's a weird proprietary light not a standard shape or size. Also hrm.

Am finally attempting to get organised for Christmas. Here follows a poll:
[Poll #887574]

You'll notice that there's no "I don't care" option. That's because I want to know whether you want a card or not, which is a binary choice. I figure that anyone who ticks "Yes, but only if it's not too much bother." knows that I'll send them a card if I have sufficient energy & motivation, and won't if I don't.

Comments are screened so you can type in your address or link to a post that has it in. Also tell me to whom the envelope should be addressed and the names of any partners, children, housemates or pets who should be included, unless you know that I know about them already :D

Oh yeah - I've almost certainly missed the last posting date for anyone outside the UK, but I'll send you a card anyway if you'd like one. There's 12 days of Christmas, after all.
baratron: (blue)
Or why I am almost entirely dependent on artificial UV to maintain any kind of regular sleep schedule. One of these lj entries that started off as a comment in someone else's journal, and then I realised it was important enough to copy into my own.

I'm very much a night-time person. It's strange, because I have both Delayed Sleep Phase Syndrome and SAD. Which is a bizarre combination: DSPS is like permanent jetlag - left to myself my body clock drifts until I'm on [local time +8] hours, and generally stabilises around there. Left to myself I get up mid-to-late afternoon and get sleepy around 5am. It's really fucking bizarre that coupled to that I also suffer terribly with depression and moodiness if I don't get enough daylight.

Or is it? The fact is, living where I do, the only time I get "enough" daylight is during midsummer. Most of the time it's grey and miserable. So it's only at night when I'm sitting under an electric light that I'm getting enough of the kind of UV I need to be happy. Thus, my psuedoscientific analysis states that my subconscious brain wants me to sit up late with bright UV streaming into my face, and sleep during the day when the grotty weak natural UV is operating.

ExpandRead more... )

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