Lets face it. Batman is an introvert. In a world where Superman zips around with his red & blue tights Batman is clearly the introvert of the DC comic universe. I give you 5 reasons Batman is an introvert.
1. His base of operations is a cave.
Where do you go to recharge? To get your head clear? A subterranean cave full of bats? Introvert, check.
2. He works alone
Seriously. Every time he partners up with someone, people get killed. Exceptions being GOD LIKE BEINGS AKA Superman. Introvert.
3. One of his first large social gatherings ended in the murder of his parents
Yeah, this would kill the partay! vibe in anyone. Opera night? Nah, quiet evening alone in my cave, thanks. Introvert
4. When he got voted as the leader of the Justice League, the first thing he did was document the weaknesses of every other member. You know, just in case.
Gotta know who you are dealing with. Profiling and observation? Total introvert move.
5. Need Batman? Shine a light in the sky.
Not exactly the most outgoing mode of contact.