https://www.acacamps.org/blog/how-manage-camp-staff-fatigue

Fatigue at camp is like inclement weather at camp. You’re going to have it at some point, but if you spot it before it happens, you can take steps to be prepared for it and reduce the impact it has...

https://www.acacamps.org/article/camping-magazine/preventing-burnout-caring-your-staffs-mental-health-while-camp-session

A camp job is hard work. Camp is so worth it, as evidenced by all the positive outcomes research has shown campers achieve. But that does not make the job any easier — especially for the teenagers...