[azangru]

That’s really interesting. Reading the OP's post:

> I <...> would like to be able to not be stressed and work overtime and solve hard technical problems and move towards a more rewarding job

I cannot tell whether he is saying he would like to be able to work overtime, or whether he doesn't want to <be stressed and> work overtime. I would assume, "work overtime" has a tighter coupling with the preceding "not" than with the preceding "would like to", but can't tell for sure.