What's on your mind?

As a girl, you want to be like someone. As a guy you want to be with someone. But who is is that someone on your mind ?? Show a spectator a card with 15 women having different personalities. The spectator chooses anyone mentally (without letting you know his choice). You then show him 4 different cards in such a way that he keeps those cards bearing the picture he selected and leaves the other cards face down on the table. You can instantly and correctly name the personality of the woman he has chosen. An easy to perform prediction trick.