The greatest roadblock we all have is fear. The older you get the less it bothers you. Rejection is one of those. I always ask myself whats the worst thing that can happen? I had an electonics tech who was in my shop who was the best repairman, because he had the attitude that if it is not working he could not hurt the unit by trying to fix it. In the case of the Tatoo Artist, he can say no thanks. Not a very serious result. You just go find another artist. Fear of looking stupid to someone else is most peoples hangup. Fear of failure stops most people from even trying. In my case I'm TOO! (fill in the blank)with old, sick, smart, ugly, busy or what ever to care what most others think.