"This is not sustainable no matter how much you love it" Agreed, I went through the burn out too. Got out of it by starting my work day with a 1 to 2 hour wal

"This is not sustainable no matter how much you love it" Agreed, I went through the burn out too. Got out of it by starting my work day with a 1 to 2 hour walk in the morning. It serves two purposes at once : first your body recovers gently from the hours spent sitting on a chair, second you go to sleep before midnight and can start over the next day.