Communicators and Manipulators. Just like everything else, one is love driven and one is fear driven. A child taught to communicate might say, "Baba" cause he's hungry. One taught to manipulate will look for the Baba, and when he doesn't find it, he'll cry in order to irritate you until you give him the bottle.
One person is afraid they wont get what they want so they TAKE what they want by whatever means they feel appropriate.
One person communicates to the other what they want with the faith that the other will give it to them (i.e. they will RECEIVE what they want).
Please teach those around you to communicate.
Please communicate yourself.
Love is much more fun.