8. I sing in the car.
Okay, so maybe this isn't surprising considering I'm annoyingly humming or singing a song under my breath like 90% of the time. I guess what's odd is I sing in weird voices in the car when I'm by myself. I usually smile at people in the cars next to me if they catch me, mostly because I know that if they could actually hear me they'd probably have an even more amused look on their face. Also, I sing in my head a lot, including while I swim. It's horrible if I get a slow song stuck in my head because I usually swim to the rhythm of the music and it slows me down.