Assuming good faith, we can easily determine that OP was suggesting the working a job that provides no satisfaction would be misery. Considering satisfaction and misery are subjective, quibbling over the word choice is pedantic at best.
If you're incapable of seeing how someone might describe working in a job that provides no satisfaction as misery, I suggest taking time to understand how that can be the case, as your ignorance in this area does you harm.
All of that is reaching some conclusions and arguments that I didn't make and didn't use. All I said is that if your job doesn't bring you satisfaction then find another one. Everything beyond that is your own interpretation - I can of course see how you reached that interpretation, but I don't agree with it. There can be a job without satisfaction that isn't "misery". But that's not really relevant to my original point.
If you're incapable of seeing how someone might describe working in a job that provides no satisfaction as misery, I suggest taking time to understand how that can be the case, as your ignorance in this area does you harm.