4.6 KiB
| title | date | techne | episteme |
|---|---|---|---|
| Ways to Improve Your Sleep | 2010-05-27 | :done | :discredited |
Some stuff that I found that actually works.
f.lux
[f.lux][] controls the level of blue your monitor shows and tones it down during the night to allow you to get tired naturally (and not stay up all night, playing ケロロＲＰＧ like some people). There's quite a bit of research to back it up and I achieved some really good results with it.
(While [f.lux] has a Linux version, it's just an ugly binary. Use [Redshift][] instead. All good distros have it in their repository (i.e., Gentoo).)
Easy Exercise
When you stress a leg muscle a lot, presumably one or more chemicals are released that both (a) cause the muscle to grow (the well-known effect of exercise) and (b) cause you to sleep more deeply at night (the effect that interests me). In contrast to [normal exercise], there’s no need for the concept of fitness here because you don’t slowly go up and down in a measure of effectiveness (i.e., become more or less fit). Rather each day you are high or low on this measure, and the next day you start fresh. In contrast to [normal exercise], where the benefits accrue slowly (over weeks and months), the benefits are obvious the next morning (you feel better-rested) and the next day (you’re less tired). (...) The benefits are so large relative to the cost that there’s no motivation problem. Deciding to do it is about as hard as deciding to pick up a $10 bill. Deciding to do conventional exercise is a lot harder.
Seth Roberts, [Why Did I Sleep So Well?][]
Basically, putting a ltitle bit of stress on muscles causes good sleep. The easiest form of doing this is by standing on one leg, while pulling the other one behind you, until it starts to feel painful. This takes about a few minutes, 10 at most, and takes so little motivation you can easily do it every day. Yes, it works. It's very awesome. Conventional exercise works, too, but why bother? Why run half an hour or more, when you can just stand a bit while cooking or watching TV?
Waking up gently
I found that alarms that woke me up instantly always screwed with my mental alertness in the morning, leading to brain fog and turning off the alarm as an angry reflex. Using something that slowly fades into awareness, like slow music, works way better. I also got good results by using TV shows. Waking up to something engaging and interesting is always good.
Unfortunately, I haven't yet tried a strong, gradual light sources, although I do have my 3 TFTs set up to turn on each morning, so I suspect that it would help as well. Regardless, all artificial light sources pale in comparison to the sun, even on a very cloudy day. You aren't able to consciously tell how bright something really is (because most of human vision is processed as relative to its surrounding, not in absolutes), so it's easy to get this wrong, but during my [polyphasic][Polyphasic Sleep] experiment I found standing outside for even just 5 minutes to be a great help in waking up.
Caffeine
No, not in the morning. (Although that helps, too, especially with brain fog.) I'm talking about drinking caffeine before going to bed.
This hack applies only to some brains, mostly people with bipolar or ADD personalities. The best sign is whether uppers like caffeine, cocaine or Ritanol, especially in small dosages, make you hyper or calm. I actually get sleepy from drinking caffeine. It takes me about 2 to 3 hours, minimum, to become more active after a cup of coffee.
The critical part is getting just the right dosage. Caffeine still affects and disrupts your tiredness, so drinking to much will prevent you from getting good sleep. The tricky thing is that the negative effects will only kick in very late, hours later, while you are working like crazy. I have gone multiple times for about 3 or 4 days drinking huge amounts of coffee, like at 10 to 20 cups a day, feeling great, sleeping great, until I finally found I suddenly couldn't sleep all the way through because my legs were twitching so much they started to be really sore and my heartbeat sounded very unhealthy.
Nonetheless, getting enough caffeine, especially in the evening, each day greatly improves my sleep, my breathing and my ability to wake up. Unfortunately, it still blocks adenosine, so I find it harder to fall asleep. It's quite a paradox state to be in, when you can't fall asleep, but once you do, you sleep great. I had even considered taking both an upper and a downer, like caffeine and diphenhydramine, but found this too silly (and I dislike all available downers, including melatonin).