Ahem. Because I am sick of BFF stealing my thunder. :P SO THERE, BFF!
It's something I have a lot of trouble with, and it's been a bad few weeks. But Harry Potter is always awesome and always makes the world a better place. This song always cheers me up, and shows the importance of turning something bad into something good and fun. It's even better when it's also whimsical.
Just like with a boggart, Dementors are killed by laughter. Turn a bad situation into a good one with some great fun. And cheers to BFF for usually being the source of mine. :)