I work at a P.E. firm and had to pull off three days of near all nighters (19 hours, 21 hours, 21 hours). We were deep in the due diligence process for two firms while closing a deal on another, had several client meet ups, and a few "fun" operational things at our firm and one of our holdings.
I slept only a few hours instead of the 10+ I planned and am not sure what to do. It's a small shop thus I have to be involved in everything. I don't want to do any chores but don't know what to do. Feel brain dead.