I can't really explain it properly. To me it's an itch I can't quite scratch. I LOVE music and I love to play music. I get an urge to pick up my guitar and play and it's a very cathartic feeling. If I hear a song on the radio that I really like it's like a catalyst for me to go play. It's always been this way since I was a kid. I guess it's just a drive some people have.