IF I were you i would do what I did in high school... you just have to pretend like you don't smoke at all... you just have to make an excuse to stay the night with your friend. Like say, ok im going to go stay the night with johnny.... then when you leave... smoke before or while your at your friends house... stay the night.. then change clothes the next morning.. your parents will never know.. and you will still get to smoke... its a win win... also, my parents found out hte other day, but luckily im in college... so my dad is like a 70's stoner... so he basically didn't even talk to me about it and just asked how I could let me sister and mom know I do it... my mom cried and stuff and was talking about how it was illegal and I was like mom is safer than cigarettes and alcohol both. I was like be thankful that im not doing either of those. And she was like yeah but its illegal. And I was like yeah, but do you know why its illegal? No I didn't think so. The government is retarded and makes drugs illegal that should be legal. So my advice is just start "staying the night out" a lot and smoke with your friends.