13. Bryon knew that Mark was hanging in those love shack were people would do drugs and hard drugs. People there even knew him well they called him Cat. You clearly don't call anybody Cat. So because of that you know that he is passed there a couple of time and  he even knew that M&M was there. Mark was also bringing in a lot of money for the family and fast Bryon and his mom thought it was suspicious but did not ask any question. If you combine these two evidence it would have been easy to guess that Mark was selling drugs.

14. I think that Bryon was really shaken by what he saw happened to M&M, and he was so much in love with his sister that he felt responsible. For what happened to him, he was also there when M&M ran away in the crowd and never came back. Mark also knew were M&M was staying and told him late maybe Bryon could of saved him. Bryon also hold Mark responsible for what happened to M&M it could of been him that sold the drugs. I think if he wasn't in shock he would not have called the cops on Mark.

15. Now that his relation ship with Mark is finished he holds Cathy responsible for it. She did not like Mark anyway. She wanted to help Bryon but Bryon closed himself to everybody, he lost his brother and his brother hated him because of himself. He entered a world where human interaction is impossible. Bryon is emotionally hurt and needs solitude to cure himself. So he said bye to Cathy.

16. I really dislike the ending it was to hard and to fast it almost seem like the author wanted to finished the book so he rushed it. The part were Bryon calls the cops on Mark unpredictable but the part were Mark tells Bryon that he hated him his really predictable. Mark once said that if somebody hurts me I will never forget. We can guess that Mark will always hate Bryon for the rest of his life. All his love was transformed into hate.

17. In my opinion no because his life cannot but more mess up than what it is now. He should of tried to talk with Mark and maybe tell him that if he continues that he will call the cops but he should of let him a chance and he was to shaken to make any smart decision at the time. You just don't call the cops on your best friend or on your brother but especially not both. I't was the thing he regretted the most in his life that is for sure.