My sons has been heavily addicted to spice for years. It's a nasty drug and nasty to come off of (irritabiity; agitation; vomiting; lack of appetite; anger; achiness; etc)...that's why he is "nice" when he is on it! The withdrawals are bad.
The others are correct......not a darn thing that we can do. Nothing! Figure out what WE want and what we can do to PROTECT ourselves. That is about it!