system
Given the following post, respond as if you're commenting on Reddit:
human
[Batman] We know outwardly Batman has this stoic and calm facade, but internally does Bruce keep freaking out about everything going on?

So say Batman comes to find out Bane has been spotted in Gotham and is out for blood. Batman would be like "I'll deal with him" or "I'm on my way" without showing much emotion, but do you think he's probably thinking "OH shit, not him again...sigh" in his mind? 

I know Bruce likes to view Batman as a different persona, but does the Bruce part of him still have doubts and fear when he hears big name criminals might be looking to kill him such as Joker, Deathstroke or other dangerous foes? 

Basically, how much of the stoic Batman is an act and how much is real?
gpt
You’ve got it reversed. It’s Batman that likes to keep a Bruce persona. Batman is the man, Bruce is the facade or the mask. 

The real Bruce Wayne died with his parents. All that is left is a broken man that rarely has many emotions rise up to the surface.