What do you say to someone who's thinking of going into the adult film industry?

My next door neighbor (bless her heart) is a daughter of a very religious officiant. Let's just say she's the pastor's daughter. Recently though she moved out on her own and had no luck finding employment. She's recently decided that the only way to get her through school is to join the adult film industry. I can only guess she's teetering around 23-25 or so in age. She seems to be a very nice little girl, sweet. What do I say to her when she comes to me again for advice? Honestly, I want to smack her against her freaking head and tell her to wise the heck up but I'm a gentle soul. Please help.....