I think that you'd be good at this.  But it depends on who you are learning from too.... I mean I respect Big Brain and a guy who ran American named Ira Hanlin.  Also Seth from Villain's (who may be at Big Brain now) is a great artist too here in town.  Smitty at BB is good too.  I also know Mike Gardner who is up in Benson...DO NOT go to Lil Bro's or Sundown people.  I wouldn't expect like your grandparents to be overjoyed about this career decision but if you're down and you like art, I don't know... why not?  I mean most people can't get things done like you can, your father and Andy wanted to play music like you do but they couldn't get it DONE like you did... ya know?  Do it!  Then I can have you cover the mess on my arm that the same idiot who did your dad's tattoo.  ;)