Even in grade school, I knew I wanted to be a musician full time, as my career. I firmly believed it was my "calling". Early on, I determined that in my case, as a musician, there could be three sources of revenue: live music performances, record sales, and songwriting royalties. It took many years, but finally it has happened as I envisioned it as a young boy. As I near the age of 50, I can say I am living my dream as a musician performing, recording, and songwriting! This wasn't by any mea …