[AgentZero]

If it's classified as a narcotic or controlled substance, I've probably done it. And probably done too much as well. I haven't touched any of the 'hard' stuff in the Last 4 years, but I smoke, both tobacco and FAR less frequently, cannabis (hash or weed), and of course go out for a few drinks every now and then. To be honest, I'm not a huge fan of alcohol, and only really drink because I live in Dublin and it's just part of the culture. There really isn't anything else to do after 6pm on a Friday or Saturday but head out to the pub with your friends. But I find the enjoyment one gets from alcohol is too often not worth the after-effects. To be sure there's been a few nights where I've staggered home absolutely twisted, woken up the next morning feeling as if I'd stood a bit to close to an atomic bLast, but still thought it was worth it. Other times I've woken up with a bit of a dry mouth and a slight headache and thought it wasn't worth it.
I've been on the losing end of a battle with cigarettes since the beginning of the year when I resloved to quit, but I have no doubt I'll succeed eventually.
I guess that answers questions 1 & 2, which only leaves 3. Regrets? None. Not a single one. I might look back and think 'I could have handled that situation a bit better', but I don't regret anything I took, or anything I did. I know I've probably knocked a good few years off my life, but frankly I don't care. All the crazy things I did when leading that lifestyle has made me who I am, and I wouldn't trade that for anything. And I'd really rather be able to say, "I've been there, I've done that, and I know really not a great idea," rather than, "I've never done it but I'm told it's not a great idea."
Plus I figure, when I have a son/daughter, and he gets to a certain age, I can sit him down and say, "I've done them all son, and I probably won't be around to see you finish univercity because of it." And if that doesn't keep the little blighter on the straight and narrow, I don't know what will.