Huffing, snorting any of these things are deadly! Why do such things? Even if you don't die you could end up brain damaged. What sort of life is that? Our brain is the one tool we have to change our lives for the better. Why destroy it? There are people suffering, fighting for their lives in hospitals and then you have people doing dumb stuff to end theirs. No ones immune to dying, don't play roulette with your life, you'll lose one way or the other.