system
Given the following post, respond as if you're commenting on Reddit:
human
[Batman] As a normal citizen of Gotham city, what are the chances that I might encounter/meet Batman?
gpt
Very, very, veeeeery close to zero.

You don't simply "meet" Batman. As a normal citizen you wouldn't even know if he's real (well, depending on what version of Batman we're talking about). 

You only encounter Batman if he chooses to encounter you, and if he does then that is probably not a good thing.