The Invisible Man
The external conflict is that the "invisible man" is very unfriendly. He goes to stay at a local in and is very rude. The only reason he is allowed to stay is because he is very rich and pays the in-keeper a lot of money. And apparently he is black, which is just a big deal in his time. The internal conflict is that he can't turn himself back visible and it is driving him crazy. He is constantly having fits over his problems and breaks down emotionally all the time. I agree with his choices, i would be very angry too.