Let me just ask you a question, mmkay?
Do you drink coffee? Yeah? Sometimes? Occasionally? Every morning? Hey, guess what. It's going to kill you faster than weed will.
Do you ever take pain medication? Tylenol? Ibuprofen? Advil? Aleve? Guess what. Overdose on those you die. Overdose on marijuana... well, nothing happens. You can't overdose on marijuana. Think about that next time you go to pop a pain medication.
Do you drink alcohol? No? Maybe sometimes? Maybe a lot? Either way, it's going to kill you faster than weed will. As a matter of fact, did you know that every half hour someone dies from a drunk driving incident? Smoking weed doesn't impair your motor skills or judgement nearly as much as drinking does. More people die every year from alcohol than marijuana use.
Smoke cigarettes? Well, if you're going to nag at me for smoking weed whatsoever, then you can back the fuck off. Cigarettes kill hundreds of thousands of people every year.
There are still no cases of anyone ever dying from marijuana use.