Go to school, get a Masters degree minimum in a field that is useful. "Not Art". Make guitars as a hobby, enjoy the $$$ and life.
We had a guy here on PG, that had his Phd in Astro Physics. He worked for the Carnegie Melon Institute of Technology and the Smithsonian. He was one of the first persons to discover that water was in the moon rocks we brought back in the 60s. He built some beautiful guitars.
Or follow the path of guitars, Like PGs own Rhoads56 Now known as Ormsby Guitars.
mk