Have more fun!
Whoever said that you had to take life seriously? One of my favorite movie quotes comes from Mary Poppins, "A little bit of sugar makes the medicine go down", to paraphrase the quote. When you leave this lifetime what memories do you want to take with you? The ones where you're having fun and the experiences you look back at and laugh at or those things you worried about what never happened?
You're never going to solve all the worlds problems, really that's the truth. So why not spread a little love, laugh at lot more, appreciate the little things, and hang with people who believe "A little bit sugar makes the medicine go down". Get on the bandwagon and spread love,laughter,and feel good thoughts.That is the kind of epidemic I would love to see and perhaps we will see a better world. At least we will go out laughing our butts off.