Are you exhausted from worry?
Who thinks about the substance your teen abuses more?
You, or your teen?
What if you give up your obsession with their substance of choice?
What else could you do with all that time you spend devoted to thinking about it?
How much suffering do all those thoughts about their substance abuse cause you?
You can not suffer enough to save your teen from their substance abuse.
Maybe the best thing you can do is to stop worrying about how your teen’s substance abuse will end and start living in the moment.