I am most alert if I get 5-6 hours of sleep, eat a minimal amount, and take a 30min nap around 2pm. Most days I don't need to take a nap. If I sleep more than

I am most alert if I get 5-6 hours of sleep, eat a minimal amount, and take a 30min nap around 2pm. Most days I don't need to take a nap. If I sleep more than 7 hours, I am tired all day. If I eat too much I need a long nap. If I am up late all weekend hacking, partying, or playing games, getting may 8 hours of sleep for the entire weekend, I may need to catch up for a week or two after that with 7 or 8 hours of sleep a night.