Seconded. No job is worth damaging yourself permanently like that, even if it's "just" a temporary burnout, pull the ejection handle. It's a life safety issue.

Seconded. No job is worth damaging yourself permanently like that, even if it's "just" a temporary burnout, pull the ejection handle. It's a life safety issue. Start looking before you leave, preferably, but at the very least scale back your commitment so you don't burn out in the mean time. If it's bad, quit. This is why you need to have savings and spend less than you earn.