Purpose?

Ok I have no idea what I am going to do when I grow up. I mean Iknow I want to do whatever God wants me to do but I have not the faintest idea of what that is. But I think I have a heart for people. Yesterday evening My family and I were driving home from my grandmothers house and I was listining to a song on my ipod. The song was "all the broken peices" by Matthew West. usually when I listen to that song I think about my life and myself and all that jazz. But last night when I heard the words to the song and I looked out the car window at all the cars and people we were passing so quickly by I thought to myself what about all of there broken peices? the chorus to the song says "lift them up to me all the broken peices, all the broken peices of your life" I thought what about all thoughs people who don't know christ, What were they going to do about all there broken peices? That song is God singing to all those people who are ignoring Him or just can't hear Him and I want God to use me to open their ears. wow! God is just preaching to my through all my favorite songs!!!! :)