If you don't mind a female answering...here's my
Besides proper nutrition, adequate hydration, exercise, hobbying, that sort of thing, I'm assuming you've already thought of since you're a nurse, how about counseling of some sort? I know you may be a bit resistent since guys in general tend to not like talk therapy, but it has helped me a lot in the twenty years of nursing I've been blessed to sometimes hate, sometimes enjoy. Perhaps you need to figure out what areas you can cut back in besides your job to allow more free time to just .... be! Or is it the profession itself? Or have you stayed on at a job too long and need a fresh start in something altogether different than what you're doing now? Remember, there's a plethora of nursing jobs
these days. Are you in a hospital setting right now? Plenty of ideas, unsure of what it is you do exactly that you're burned out on....keep us updated. Not a good thing to keep it bottled up....good luck!