What do you do on nights that you can not possibly fall asleep?

I take a 3/4 dose of NyQuil. If I haven't fallen asleep within an hour of going to bed, and I don't think I'll be asleep any time soon, then it's NyQuil to the rescue. :-)

Tell someone they could get you something that can help u fall asleep easier? Or is there reason why u won't sleep? If u don't feel tired then you don't feel tired but if u stay up for hours and hours u will regret it in the morning is all haha but try like u said watch Netflix play games go on your computer Facebook twitter Instagram when I can't fall a sleep at night and I'm up all hours like 5AM ect, I just close my eyes then I eventually fall asleep

It might sound stupid, but I think its completely logical to do math homework (or whatever subject you hate). I for the life of me cannot do complicated math. When in school I remember I would get so mentally exhausted trying to figure out computations that I would end up being physically exhausted too and usually fall asleep. I figure I would still have this same effect since I still hate math lol. Might want to give it a try. I think any kind of trivia game would help as well since you have to keep thinking and thinking.

I watch videos of busty women running on the beach in swimsuits, it gets me excited and ready to exercise a little until I get so tired I have to sleep.

Do something productive with all the time I have at night. Time does fly during night time if you are doing something you enjoy. Play games, study, read ebooks, listen to commentary, and some meditation too.

Smoke a splifffff

get up and watch movies or read