yeah, make sure you dont get junk...

most people just smoke until they become comfortably high...theres no set amount to smoke...certain people will be happier smoking one bowl, and others smoking bong hits until its all gone, its all about preference...

if your doing it for pain, you may want to get a vaporizer...it minimizes some of the health risks (though bud is safer then pills or anything youll get over the counter)

welcome to potheads united