Find other work or be grateful for stability?

You could go deeper inside, like a samurai code monk, and let nothing of impermanence affect you.

Either way, the burnout comes the days after the crash! Best way to not burn out is not crash!

Stay off stimulants, eat decently and exercise regularly, these will clear the mind and stave off burnout like it is a pesky cold that only comes when you are too lazy in your ways you didn’t see it coming!