When people ask why a general goes balls deep into battle, I raise you this:
- Batman is highly intelligent and works out a basic strategy before fights
- Batman then proceeds to go balls deep in fighting his enemies
- Batman transforms from his normal self when going ham
- Batman is friends with people with super Powers
- Batman throws out batarangs. Swain throws out Beatrice
- Batman is Bruce (S)Wayne
Conclusion: 
=Batman which is why he is allowed to go balls deep in fights
