How Highly Do You Value a Good Paycheck vs. Mental Well-Being?

This week on Reddit, Phoenixfighter09 talks to the /f/personalfinance community about his current job situation. Unhappy, stressed out, and exhausted from toxic co-workers, he's debating quitting his job of six months and taking a massive pay cut in hopes of pursuing his real passion while also salvaging his mental health and personal relationships. Should he stick it out or should he quit? Let's unpack the details in this all-too-common scenario.