101–110 of 358 posts
I like the fact they present it as an either/or choice. My natural sleep cycle seems to default to a 28 hour day (eg I go to bed slightly later every evening then morning) which makes interfacing with reality pretty difficult. This seems to be something shared with a number of geeks I know.
I've been a night owl my whole life, with the exception of that period during secondary school where I was so depressed in the evenings I went to bed early and as a consequence woke up super early. I have followed every advice, meditation (1yr), excercise (3*1.5hrs per week for 18 months), staving off screens after 18:00 (8mo), no caffiene, no sugar, no food of any kind, I also tried: too much food, cooling my body d…
I've done everything too, and the only thing that works for me is sleeping pills. I think it's a very unpopular view nowadays (esp. after Why We Sleep), but a small dose of a benzodiazepine changes my life completely. I'm in the midst of a full diagnostic course including cerebral scans, a sleep study and blood analysis, but my neurologist told me there's a good chance that nothing actionable will be revealed and tha…
Earlier quoted context omitted.
Cooling your body down before going to bed will have the opposite effect if your goal is to go to sleep. By cooling your body it will start to try and warm itself and trigger a stress reaction. Eating and working out before bed will similarly raise your heart rate and sympathetic nervous system activity, the opposite of what you want. Sleeping pills are also bad for sleep, ask any sleep doctor. They are great and kno…
Rising body temperature is correlated with tiredness, that's why you feel exhausted after you've been home for 5 minutes. Meditation itself was 'mindfulness', some of it was guided, most of it was not, guided meditation was once a week (I'm not counting the yoga, which was also meditative), I spent 5 minutes in the morning, 5 minutes at lunch, 15 minutes when I got home and 5 minutes before bed. (and I'm pretty well…
EDIT: the one I use is paid on Glo.com. Found a free one that seems similar https://youtu.be/F0jwdoSWsio
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Maybe it’s just the small subset of software engineers who frequent HN, but I swear 99.9% of the people on here are night owls, and they very much let their opinions be known on every thread about sleep.
Nearly everywhere in US society where productivity comes up, the “early bird” is held up as the standard of efficiency. Thus, those people who instead prefer a schedule that doesn’t begin pre-dawn have been chastised in books, talks, and in media despite there not being any proof that that they are “lazy” but rather are simply naturally attuned to a different schedule.
Even as an early riser, I think the virtue part is horseshit. Not everybody has to be the same. Indeed, my (entirely unsupported) theory is that sleep schedule variation is natural and useful. In the wild, it's safer for everybody if somebody is always awake keeping an eye on things.
This blog post discusses circadian rhythms; sleep cycles. I've noticed that my sleep cycle also differs from 24-hours. It's usually around 28-32 hours. Having a 9-5 job _really_ kills my productivity.
Earlier quoted context omitted.
Cooling your body down before going to bed will have the opposite effect if your goal is to go to sleep. By cooling your body it will start to try and warm itself and trigger a stress reaction. Eating and working out before bed will similarly raise your heart rate and sympathetic nervous system activity, the opposite of what you want. Sleeping pills are also bad for sleep, ask any sleep doctor. They are great and kno…
This is really surprising. All the studies I have read say precisely the opposite. The theory goes that because, in the environment in which our minds evolved, the temperature would ALWAYS drop at night, this is one of several signals your body responds to to prepare for sleep. Others include lower availability of food and darkness.
Edit: Fixed phone’s stupid autocorrect.
Earlier quoted context omitted.
Cooling your body down before going to bed will have the opposite effect if your goal is to go to sleep. By cooling your body it will start to try and warm itself and trigger a stress reaction. Eating and working out before bed will similarly raise your heart rate and sympathetic nervous system activity, the opposite of what you want. Sleeping pills are also bad for sleep, ask any sleep doctor. They are great and kno…
Rising body temperature is correlated with tiredness, that's why you feel exhausted after you've been home for 5 minutes. Meditation itself was 'mindfulness', some of it was guided, most of it was not, guided meditation was once a week (I'm not counting the yoga, which was also meditative), I spent 5 minutes in the morning, 5 minutes at lunch, 15 minutes when I got home and 5 minutes before bed. (and I'm pretty well…
I use an Oura ring for this but I bet there are cheaper methods, perhaps with a heart rate chest strap, though there's an additional bonus with the ring in that it tracks sleep phases as well.*
*to some degree of accuracy (~66%?) I use it directionally only since the values have big error bars.