If you're going to be dealing, just be aware that in most places, weed is illegal. Also be smart with it. I quit doin' that shit last year b/c I was gettin' way too stressed out everytime my roommate and I reupped. It just got too big. I smoked too much to have that much stress. I always followed these rules:
Never rip anyone off...weigh the shit out to exactly 28g or whatever they want
Don't sell to strangers...if you or your buddies don't know 'em or at least don't know of 'em...can't fucks with 'em.
Always have change for whatever
Never be without the bud...self explanitory
Always have the phone on...
Pretty much be professional.
Oh yeah, and you gotta stay Higher than a thumbtack on a flyer...