Chapter $14$: Your new neighbor seemed like a very "nice guy" until you got to know him better. A few times he has borrowed money from you for an "emergency" but never repays you. When you ask for him to pay you back, he gets angry that you would even ask. Whenever your friends come by$,$ he shows up at your house uninvited and entertains everyone. They all find him charming. Which personality disorder would you suspect he has? Why?