33 hours

My shift (9h, afternoon-evening) + a shift I had promised to cover for someone (9h, evening-morning) + a day full of lectures (seminars) (morning-afternoon)+my shift (9h, afternoon-evening).

I know that the lectures do not account for "working", but it definitely wasn't "resting" either. Hadn't time to sleep or eat at any point. I think I didn't even drive back home after the last shift - took the bus, because at that point I couldn't even remember where I left my car... And I don't remember getting out of the bus at my stop. No clue how I got to my home/bed. I must've ridden the bus standing to stay awake