yeah man i know a few people who had the same situations goin for them..

you just gotta stand up for how you wanna be running something. if dudes hittin the pipe with security rollin up, you snatch that thing before he can even light it. have that other friend study the headlights of ford crown victorias for cryin out loud! thats a major buzzkill.

but no matter which friend, wherever you are, who your with....

ALWAYS stick to your guns with your weed when you have scavengers around. dont let em get used to always lookin to you to get them high.