The entire movie is very much running with "Rich kid with issues beats on poor people" and constantly has characters and the plot force him to evolve past that, or at least, try to in a way that doesn't feel forced.
The entire movie is very much running with "Rich kid with issues beats on poor people" and constantly has characters and the plot force him to evolve past that, or at least, try to in a way that doesn't feel forced.
I'm pretty sure its a hint that The Riddler has hidden a map of his plan to drown half the city below the carpet in his lair-apartment, and he'd expected Batman to figure it out.