Burnout is very common in a workplace. I have experienced it myself and it’s not fun. You feel physically and emotionally depleted, empty and possibly even depressed. Your productivity has dropped and you lack motivation. Not a great place to be.
Burnout doesn’t discriminate. It can affect anyone no matter what position they hold.
But it does not happen overnight. The trick is to catch the symptoms early and act before it develops into a full-blown burnout.