Marijuana: The Second Trip

abuse accept activity addiction adverse alcohol American Angeles appear argument arrest associated attempt bad trips become cannabis cause chronic cigarette concerned considered continue crime dangerous dependence developed driving drug effects enforcement evidence experience fact feel frequently give grass happen harm hashish Health hemp heroin important increased indicate individuals influence instance interest involved issue Kaplan later less look major marijuana mental mind narcotics never noted observations occur officers once percent person physical plant police present problem produce question quoted reactions reason recently result says seems similar situation smoking social society suggests tend term thing thought tion tobacco trip true turn United users usually weed York young youth