<human>: Could you distill the essence of the text into 1-3 sentences?

I am currently working in the banking industry and on my way to attending law school in the near future. I fear that I am making the entirely wrong decisions. While studying economics for my undergrad and taking legal classes is very interesting, and I would love to become a lawyer one day, I know that it is not my dream for what I want to do with my life. For as long as I can remember, all I've ever wanted to do with my life is become a mechanic and run my own shop one day. Every day I walk into work or class I feel I am taking one step further from my dream. If being a mechanic could financially and materially sustain my family and hopefully future children, I'd drop out and start working in a shop ASAP. Sorry for this rant everyone, but I need somewhere to vent. Anyone have any suggestions on what I should do?
<bot>: I hate my job and want to be a simple blue-collar worker but I know it can't sustain me or my family financially like a white-collar job would.