Should I be an aircraft mechanic or a truck driver?

I am currently in aviation maintenance school to be an aircraft mechanic. We just started to get into the nitty gritty part of the program and it is really boring. Yesterday, while my professor was giving a lecture, it got so boring to me that I just got up out of class and went home. So far, I have been going to this school for seven months and like I said we are just now getting into the nitty gritty part and I really dont know if i should continue learning about this career if i dont like it. The school is really expensive and the professors are worthless. They get paid by the hour and the school does not provide them with any type of insurance plan, which makes them not give a crap whether students graduate or not. So I am wondering, should I quit this school and get my cdl to be a truck driver. I really like to travel and everything and Im not that social around people. So what do you think is best for me?