I can't stop listening to a piece of music once it has started. If I am listening to music, I have to finish the song, no matter how long it is. Because of that, I often find myself in scenario in which I want to go pee but I hold it in for 10 minutes because I was listening to a long piece of music when the needs to pee kicked in. Or most generally, when I finish a work and needs to go, I always need to wait until my current song is finished.