so, a guy studies in a private college years and years without any kind of grant ('cause his parents were rich but hated him for some reason so they didn't pay for his education) to become a doctor. a good doctor, mind you. he worked his ass off so he could pay for his studies in medicine and all that came with the student life. people need his help (after all, he is a doctor). is it wrong for him to charge the people who he helps?