Dreams – or Nightmares
Why do we sleep? Here is an interesting talk which tries to answer: http://www.ted.com/talks/russell_foster_why_do_we_sleep?language=en I am a person who wants my 8 hours of sleep. 6 hours is comfortable. 4 hours is doable. Anything less than 4 hours is tragedy. I remember taking over night buses not being able to sleep in them coming home … Read more