I have a 18 yr old son, he is in college' but he has a lot of problems within his self, peer pressure, he don't know how to act on his feelings, he's becoming destructive , hanging with the wrong crowd, possibly using drugs. I try and talk to him, but he says he's OK, everything is OK. I know its not OK, but he won't talk to me. I pray for him several times a day and each night..I don't know what to do, I'm begin going to feel lost and in a very dark place right now..