By an large, candles. Candles and long hair are a bad combination.

On a serious note, a piece piece of software called Player/Stage which I am working with is driving me up the wall. Learning how three.js and the collada spec work to try and get the two playing nicely. Cross-browser CSS3/HTML5. Weirdness troubleshooting a flash app running with a PHP backend on a hundred android 1.6 tablets you don't have code access to.