Personally I find it rather odd to do anything besides one's own personal business, but it is not like you can help it.
My mom talks to herself, plus our bathroom isn't sound proof, so you know
For me, I make up songs. I'm into Hip hop and Top 40, but becasue I used to be into Hard rock and alternative, it's all I can come up with, I love the low sound of speed bass. As soon as I'm done with my business, I go into my room turn on the recorder and I'd have 1 good one. I always get really good ones (many) when I'm in the shower, however, I forget then by the time I'm out.
Maybe as a side project to AeroEngr I'll join a band or something, I donno. Out of the total 40 or so tunes I have 8 good ones, I think I need 13 for a CD, right?
It is bad enough I don't know how to play a guitar!
The meaning of life is curiosity; we were put on this planet to explore opportunities.