Hopefully so, Speed King.
If you see this OP, or someone in a similar situation, if you feel that there is true danger, that it is more than experimentation, say something. My best friend was smoking tons of weed, drinking heavily every weekend, and doing cocaine as well at 16, but it was obvious no true danger was going to come of it. Follow your intuition, follow your gut. If their life is in danger don't sit idly by and do nothing because some self-serving pricks convinced you that snitches get stitches and you're just a meddling fun ruiner.