I know some people will be surprised to hear it but I've found that my music whether its blues or rock or whatever you want to call it can be channeled into a positive direction that actually helps people.
My friend and I sang an a cappella rendition of Extreme's 'More Than Words' at one of our football pep rallies in a desperate attempt to look cool. For a while I wore pink Converse All Stars because I thought it made me seem daring and irreverent.