You know we're pretty generous with the Happy Pills here. But there are times when you need some seriously strong stuff just to make it through the next hour. So sit back, relax and let Dr. Lemondrop help you out with these proven, natural pick-me-ups.

Bump some techno. Turns out there is a use for machine-gun-beat bass, other than keeping the makers of Excedrin in business. Research shows that people who are asked to listen to up-tempo music rate themselves as happier than those who are asked to listen to slow songs.

Give away some cash. A 2008 study showed that when people dole out money for gifts for friends or charitable donations, they get a big boost in happiness. So give a dollar or two to that street musician or your co-worker who's always strapped. Even if you never see the money again, you're getting back something more valuable in return.