As a product of the U.S. educational system and having shared an environment with similar subjects, I know exactly what the problem is, based on observation ra. I'm not making an obtuse generalization but what I noticed is that the later X to Y generation (especially the upper middle class and above) have a strong sense of entitlement. Most are born and raised up with everything material, and when they are deprived or realize that they are deprived of something, they get messed up (some to the point of committing these heinous crimes)--because they feel they deserve to have everything they "want" which they erroneously believe as "need".
"I 'need' ***, I can't have it but the other douches get it at whim--I deserve to have everything I 'want' this is a great injustice to me, humanity will pay."
This behavior arouse because the generation (boomers) before reinforced the idea that showering a child with material can substitute nurturing a child with genuine love. Unfortunately, this is also becoming a trend in other countries, dili lang sa America or "western" nations.
Couldn't get laid even with a BMW. That's what I call "banga"--di lang jud kuwang, wala juy diskarte. You can tell by the way he talks that he has a delusions of grandeur. The guy has a lot of uh...complexities to his personality.