I work for an IT MSP which is basically a sweatshop for IT workers. It can get stressful but I'm the lowest paid worker since I'm fresh but after a year of experience I am now more relaxed. I no longer try to do the work of 2 ppl. I have tickets and calmly do them with no rush.
If I finish everything I won't get a raise. High turn over rate with MSPs. So, I'm working my wage; minimum effort for minimum pay