HELL if its rents your worring about heres 2 ways to go about doing it neither will get you caught. First one, get a toilet papper roll and stuff it with like 3-4 dryer sheets (called a magic wand) and use a pipe so all the smoke goes into you lungs then you exhale throught the magic wand just make sure rents r asleep or gone or not going to go into your room, yes i said ur room. The wand and pipe will make no smell in your room and your safe in your own home. Second, tell ur rents that ur going for a walk, then just go to sum ally or behind a mall or at night you can do it just about anywhere. Toke and leave just dont get lost. Have fun with it, u prolly wont get high the first time tho but still. And i unno when u smoke up with a friend they become more of a friend to you than before, if you get a group that all dose it you get real tight.