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RichardKennaway comments on Group rationality diary, 12/25/12 - Less Wrong Discussion

5 Post author: cata 25 December 2012 09:51PM

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Comment author: RichardKennaway 27 December 2012 05:35:07PM 1 point [-]

I like to use a sunrise alarm, that fades up a light over half an hour, so I can have daylight start whenever I want year round.

I also find that if I set my washing machine to start a load at 5am (to take advantage of cheaper electricity), I will wake up while it's running, although it isn't loud. The idea is that the fainter sensations inform the body it's time to wake itself up, instead of bludgeoning it awake with a bell. I only do the latter when it's really important to be up in time for something.

Comment author: [deleted] 29 December 2012 04:32:45PM 0 points [-]

I might try using one of these instead of what I currently use (a cheap radio alarm set to static white noise); I've noticed that sunlight on my face seems to be a strong factor in consistently waking me up.

Comment author: [deleted] 29 December 2012 05:23:17PM 0 points [-]

Have you ever fallen asleep in the sun? ie. does this apply to just mornings after a good sleep, or does sunlight block sleep for you?

Comment author: [deleted] 30 December 2012 04:52:32PM *  0 points [-]

I'm not sure if sunlight blocks sleep completely, because it's also correlated with warmth which does help with sleeping. It's probably more to do with circadian rhythm.

For two years in college, my bed and window were positioned just so, that sunlight would target my pillow at around 10-11 am, and I found I consistently woke up around then in the absence of an alarm, independent of how long I slept (within reason.) These days I still seem to have a harder time waking up if it's overcast rather than sunny. But to answer your question, I can't recall any instances when I fell asleep in the sun; I might even have a habit of closing the blinds to sleep, if it's still light out.

Comment author: Eliezer_Yudkowsky 29 December 2012 03:25:07AM 0 points [-]

I tried a sunrise alarm - it didn't seem to help / work well. (My brain kept wondering whether the alarm would go off. Possible I could've done better with more habituation.)

Comment author: [deleted] 29 December 2012 10:20:27AM 1 point [-]

My brain kept wondering whether the alarm would go off.

Similar stuff has happened to me (not with sunrise alarms, though -- never tried one). The solution is setting a loud, reliable, ‘back-up’ alarm at the latest time at which you could possibly get up in time.

Comment author: [deleted] 02 January 2013 09:24:03AM 0 points [-]

I've also discovered an alternate solution: try challenging yourself to wake up before the alarm goes off. Works even better if you tricked yourself into thinking the alarm was ever actually turned on.