When we used to leave social events at the end of the night, my ex used to sit me down back home and say: "Now, what did you do wrong?" I had to list the mistakes I made. "I laughed too loudly at this", "I mentioned that thing I wasn't supposed to", etc. And he'd be sure to tell me the other things I did wrong (in his eyes). Nowadays when I leave social events my mind asks me: "Now, what did you do wrong?" So I end the day - no matter how fun it was - feeling worthless.