[hoaw]

I think little of the advice so far is that useful.

What happens when you burn out is that you engage in a unsustainable situation, often for some time, until the effect catches up with you. To not burn out again you need to regain the connection between e.g. working to much and a decrease in performance. You need the realization that engaging in this unsustainable situation will hurt you again.

Also burn out is often a nice way to say that you are essentially having mental health issues caused by the situation you are in. Not generally something to take lightly. And not something you want to experience repeatedly.

I haven't read it yet but "It Doesn't Have to Be Crazy at Work" might be a good start.