yeah i think just about everyone does! as time goes buy people, time, life changes, in my case most of my friends moved away or joined the army! i think one of my friends stop because i told him he needed to start buying the bud, after about a year+ of only smoking my shit! i said dude your a stoner it time for you to start buy and not calling me up to get you and yours high and from that time hes smoked like twice! suck cause he was fun to smoke with but whatever!