I've only had two types of contracts. One is absolutely nothing to do, what I'm hired to do is not feasible and shelved. The second is so busy, so much overtime

I've only had two types of contracts. One is absolutely nothing to do, what I'm hired to do is not feasible and shelved. The second is so busy, so much overtime you can't breathe. So many jobs now, over work and expect over 40 hours. With no additional compensation. A majority of my contracts are flat rate. I had one role that paid half of my rate for over time.