My career (computer programming) is like doing the most amazingly fun, weirdly intricate word problems all day...and get this, they pay me for it.
I play lots of music (mostly bass and sax). Let's have a jam session.
To let loose: high-adventure outdoors stuff (paragliding, mountain biking, wakeboarding, snow skiing, camping in general). The mountains and me, we're pretty good friends.
To wind down: major league bookworm.