Good advice! Hope you are happy taking care of other's rides. It is really nice if and when you do business with people who love and appreciate what yuo have delivered. I envy the younger generation in many ways. This era with technology not only breaking down speed barriers has also created a technology advanced society with readily available information at their fingertips. This Forum is one representation of our ability to share knowledge and ideas. In my early years we had little technology to help us and a handful of technical savvy people locally to gain insight from. Mostly trial and error. I agree with getting a formal education first as this enables many choices in life.
Good luck with your business...pretty nice to be indepedent and select your customers and work.