> Incredibly toxic cite? > highly and immediately addictive Depends on the person. Crack wasn't interesting for me. Never used H but a proportion of people w

> Incredibly toxic cite? > highly and immediately addictive Depends on the person. Crack wasn't interesting for me. Never used H but a proportion of people who can use it safely, like I would have a drink and know when to stop is ~50% (figure from memory from a letter in newscientist which I've been unable to find). > and easy to overdose What's the safe range? I think you are saying something I and many ohters could agree with but they need backing up.