How many hours do you sleep? And why?
I am asking this because I finding sleeping eating into my productive time.
Even the 4 hours I allocate to this activity is feeling a real waste. 4 hours per day is equivalent of two months in a year. Can you imagine what you can do in two months...
Must we really sleep? What if scientist discovered you can do without sleep and live normally, will you change your pattern?
Let me get your thoughts, studies or links to interesting insights.