I used to think I love smoking pot, it is a great thing..blayh blah still do, then one day my friend asked me if I wanted to trip, Well yes of course I wanted too at the time because it was something I've always wanted to do....I tried it, 2ce i don't know if u all have heard of it...i liked it,and realized that it was a very addicting drug thank god that I was broke, and have a son or otherwise i would've done it more, I was terrified of sponge bob for days,and i still am, and I still cant watch monsters inc without feeling all fuzzy inside...So...from my experience it's not really worth it, because once you try it ,your mind always wants to go back. I'd tell them stories of everyone who has tried it, and stories of bad things (not the funny good ones because thats what made me want to do it) And then tell them that you don't know how to get it, and if u did u don't want to be the one caught getting it.
Hope I helped

-Stoned