I too am a Master Tech with L1 and work for a Saturn dealer for the past 11 years. I can't agree more to just keep it as a hobby. I am also getting my Bachelor's degree in business. The whole industry is a joke. The way we get paid (flat rate) can be the best at times, but it can be the (and most times is ) worst. You have to fight for every dollar.
Do you know what the difference is between doctors and techs? Techs wash their hands before they go to the bathroom.
While that's funny, it's true. We are expected to know electrical, plumbing, hydraulics, HVAC, engine mechanical etc... our technology is constantly changing. Yet we're like Rodney Dangerfield, we get no respect. Yet, people accept that when you go to a doctor for a problem and he prescribes something and that doesnt take care of it, you have to go back. Then you pay another office visit. To us that's called a comeback!! We are expected to fix it right the first time.. I love to mess with my brother (who is a doctor) and tell him I introduce myself to customers as "technician Hall" Why not?? We're both "professionals" right?
We are the one's screwing the customer's right??? "WE" charge $85/hr right? Noooo, sir, we get paid a meer fraction of that.
Anyway, stay out. go do something else. You'll be much happier in the end...