I think alot of people who didn't have much as a child go overboard when they start making big bucks. It could certainly be true of Evgeny and Johnny has even mentioned it in regards to himself. Look at all the one hit wonder rockstars who end up bankrupt. Especially the rappers who came up from true poverty. I think in Johnny's case it also has alot to do with his intended eventual career choice so it's understandable. It's where his interests lie.