"If you just whistle every now and then, skip every thousandth step or so; skim the odd stone across the odd pond; go dancing on the occasional blue moon, if only alone in the dark; dress up sometimes, even with nowhere to go... for simply stirring up some little bit of hope, no matter how silly or disconnected your actions seem to be with the rest of the world, magic flashes in the unseen, friends are summoned, connections are timed, stars are aligned, opportunities are crystallized and serendipities are calculated, creating possibilities for new realities that cannot now even be imagined from where you presently stand."

I cant skip rocks :( I've tried to learn so many times

Singing along to elavator music cheers me up alot. Its wierd but it does. But #1 tip for that is to stop singing about 2 seconds before the elevator stops, I've had some embarassing moments with that hehe.

Sometimes when I babysit, I'll bring along a cd player with some silly dancing music.  It's fun to dance crazy and jump up and down, making up funny dance moves.  I feel like a little kid with no worries, laughing at everything.  :)

karaoke always cheers me up. I laugh so hard, especially when I do it with my friends, we all have horrible singing voices and we sing the the dorkiest songs that everyone loves but are too embarssed to admit.