[jazzyk]

I did not downvote you (because you provide a POV relevant to the story), but this is one terrible piece of advice. Many years ago, I was in a situation similar to the OP, and after a year or so, I was on the verge of a depression (which I did not realize it by then).

To the OP: leave as soon as you can. There are good places to work out there.

[freakono]

Of course if it's affecting your health,by all means leave as soon as you can. However, we cannot leave everytime we hit a roadblock, sometimes things change for the better, sometimes we grow out of it, there could be organizational changes and so many other factors that may change our outlook on the workplace.