Sleep

Sleeping is a way for our brains to flash out all the toxins that accumulated in the brain throughout the day. A kind of human garbage collector.

I never limit my sleep and I try to sleep as much as my body needs thus I wake up with no alarm.

I try to go to bed at the same time each day to maintain the Circadian rhythm. I get daily reminder at 22:20 to check my habits and prepare to go to sleep (~ 22:30).

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