I actually kinda liked the job I used to do (gardening), but for relocation reasons I had to quit.
The problems were the constant pressure (but unfortunately many jobs are like that) and how hard it was on my body...
If you can you should work for yourself, so you aren't constantly pressed from your boss, being yelled at and then don't have to work 8 hours (which is ridiculous) and can do 6h which is more balanced...
If I'm doing a job I don't like (and even if I do), I always try to keep in mind that besides the benefit of being paid, I'm also providing a service to others, so that helps.
But yes, there is a lot of unnecessary suffering due to money and it's stupid because we could all have a better society for ALL, but we don't, because of greed and human stupidity...