@sim Exhausted, yes. Worse at socializing, no. I'm never the center of attention in a group, so I don't have to be "the host with the most", just willing to interact at some level.
(I think a lot of that is a result of growing up in a large, low-income family. Back in college and university, I could rarely study in the library because it was too quiet. I'd fall asleep. I had to study in the cafeteria, so there were plenty of people noises.)