[yourname]

But I really like how it talks bout human greed, desire

In terms of social engineering, they're both very different In nature.

A desire to have the latest gadgets Is one thing, but obtaining them through selfish means (greed) by not considering the Impact It has on others, Is totally acceptable.

Are you saying that the desire, and will to social engineer in the means that you consciously know it doesn't effect others is acceptable? But, at the point where the desire and will to have XYZ (whatever desired thing) impacts others, and the person attempting to do so consciously knows IT will impact others negatively is greed and bad?