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?
Some people want but not theirs because it makes them feel envy. The fact that having that thing that others have makes them feel secure and fulfill the feeling of having it. Insecurity and lack of self confidence are the reason why they get jealous and desire to have it. They don't feel satisfy if they don't have it.they will do their very hard to get that desire.