Summarize this article in one sentence.
For example, watching movies, playing video games, or playing a board game will keep you occupied. Play on your phone or tablet, but try to rest your eyes every twenty minutes or so. Play games like Truth or Dare, Would You Rather, and Mafia. You have to pay attention in these games, that will keep you alert. You could also play Guitar Hero or Rock Band. This will keep your mind off of sleeping.  When watching TV, try not to watch re-runs of TV shows you've seen before. The fact that you know what eventually happens makes watching the show boring. Try to watch episodes of TV shows that you've never seen, or that you haven't seen in a while. Same goes for movies. Take frequent breaks when watching any kind of screen, to avoid fatiguing your eyes. Rock or heavy metal is usually louder, or just turn the volume up more. Don't let it get too loud though, or you might wake the host's parents. Take turns using headphones if you have to. This will make the night drag on, and it seems like it will never reach the end of that night. Pay attention to what your friends are doing or talking about instead. The more fun you have, the faster time will seem to pass. Make a rule where if anybody sees anybody else start to fade off, or look drowsy, they can give them a small pinch in the arm or shake them awake. If you see your friends looking drowsy, suggest a change in activities. It's easier to stay awake with help from your friends.

Summary:
Do things that you really enjoy. Listen to loud music. Try not to watch the clock. Rely on each other.