I do it because I'm an old weirdo and I really enjoy annoying others, also it's a creative outlet thats very theraputic, the doctors said it was either play guitar or more thorazin, Well really it was something I always wanted to do, if you like music, what could be better than making it yourself, I've been playing for 26 years and don't plan on stopping until death , how good of a reason does one need to play an instrument, personal amusement seems like quite enough.............