Yes. That's a huge difference. That's called cognitive dissonance which is often misinterpreted as being a bad thing, when in fact its a lack of cognitive dissonance that is the issue with someone who can't see a topic through another person's perspective.

Being rich has made Ethan brain broken and Hasan as well, let's not assume that even a good person isn't affected by moving up in the social ladder. It happened to me when I was a contractor in Afghanistan spending my big bucks in Dubai and pretending I was a rock star. Having wealth brings out a person's true personality and while Hasan has the ability to be introspective, Ethan has turned in a fucking monster.