I am, without question, an introvert. But I also miss some of the things you describe in your comment.
If you very generically categorize introversion/extroversion as (I realize this is an oversimplification and doesn't take all factors into account):
- Interacting with people consumes energy
- Interacting with people is fuel
Missing that interaction as an introvert doesn't seem to make sense at first.
But for myself, I've realized that it's a bit more nuanced than that. It's not so much that all interaction saps energy. Certain types of interaction does.
Put me in a conference room all day with a group of colleagues to plan the next release, and I'll be utterly exhausted by the end.
Put me in a crowded street festival, and I'll feel energized and alive.
Make me talk with people at the crowded street festival, and I'll be exhausted by the end.
All of this to say, not all interactions are created equal, and I think it's fair to say that even introverts like/need to be around people, but the kinds of interactions an introvert is asked to participate in will mean the difference between energy/exhaustion.