I take my sleeping pills and while I wait for them to kick in, I brush my teeth, change into my pyjamas, and check that everything that needs to charge overnight (3DS & phone) is plugged in. If I still have time before I can drift off, I'll either read, play a bit of some handheld game, or watch a short video on Youtube... even if it's really bad to be using LCD screens. Sleeping pills make it so it doesn't matter too much. <<; Without 'em, though, the last part of this would just include hours of lying awake until I pass out from exhaustion, though, so... I'm glad to have them.