It has nothing to do with the money, and everything to do with who you're working with. You can have bad client/coworkers/boss at $12/hour and fantastic clients/coworkers/boss at $150. For all the people reading this that are in a stressful position. You can find a less stressful job AND make more money.
Let me repeat that. You can find a less stressful job AND make more money.
So if you hate your job, start looking for new work now. You'll wonder why it took you so long.