thinking about quiting company that sponsored school!

There is almost always an out clause or procedure somewhere in the contract. You need to look at the contract to find out what it is. In my case I was on the hook for the entire amount of the schooling. The school and I agreed to $180 a month through automatic withdrawal. I made more my switching companies than the cost of the schooling and the new company was a better one as well. Look at the contract. If you don't understand what you are reading go to a lawyer.

As for too many trainees and not enough trainers, too many trainees have killed them off. Seriously, fewer and fewer experienced drivers want the headaches that come with becoming a trainer.