This is when you should fall asleep

Lets face it, most of us wake up in a pretty crappy mood and it's mainly because we don't get the right amount of sleep.

Now most people will tell you "Just get 8 hours and you'll be fine", but that's not true. You could wake up fresh and only get about 5 hours in.

Calculate your perfect sleep at the link below

http://sleepyti.me/