"Cosmetic items will have an effect to the mentality behind the player"
-huh? you mean because players can go "look at my shiny wings i bought with real money! im so kewl!". This isn't effecting anyone's mentality that isn't 12 years old. 99.9% of people will not care about cosmetic MTX, which is why i mentioned XP because that would be the only way people would or should actually care. What the company ultimately chooses to do with their money is up to them but at least some of it is guaranteed to go into future sequels and/or improvements. That's how all video game company's work.