Hmmm, thats a little tough there. Well you could try to do what I did with my mom, which was to show her all the TRUE facts pertaining to cannabis. I also showed her very succesful people that smoke all the time. Like the guy that made the apple computer. My mom smoked before so she knew it wasn't the "devil" but, she still sourta beleived the stigma that the government gives you that it is a gate way drug or it makes you lazy. I just do my best to show my mom that thier is no stereo type for a pot smoker, as we cross all bounderies and parts of life.