thinking about a tool truck franchise

Mike I had 2 friends that did the tool truck thing. they were doing well at the beginning, then their routes were changed to give new guys a taste and they really suffered. Also they had to constantly give credit, and chase the people down for the money.
Do you like what you do?
Perhaps you just need a little break?
Career changes are sometimes quite difficult.
Working for yourself is rewarding in some ways, and difficult in many other ways.
I repair CNC machines, self employed, and I have to pay my own health insurance $1056 month, liability insurance $467 month, and the basic stuff, phone, car, gas, etc.
So when I have a slow month I really get nervous, as the bills stay the same.
Good Luck to you in whatever your decision