(2 Quotes) What two reasons does Dally give to try to convince Johnny not to turn himself in?

“Johnny,” Dally said in a pleading, high voice, using a tone I had never heard from him before, “Johnny, I ain’t mad at you. I just don’t want you to get hurt. You don’t know what a few months in jail can do to you. Oh, blast it, Johnny...you get hardened in jail. I don’t want that to happen to you. Like it happened to me...”