I don't mean just seeing something nice and wanting to have something like that. Some people would not mind doing anything to take what belongs to another. Why do we have people like that?
I think that human nature is something like that,
His nature is always greedy, want something that does not belong to him, sometimes also appear jealous, drngki, against the advantages of others, even some have the heart to damage the goods / others in other people, because they feel unrivaled.