My overall point is that the truth, and by that I mean the whole truth, is what the kids need to make informed decisions.
It's just like drug education. Around here we have folks from AA and NA (I am one of them) that go to schools and talk to kids and tell our stories, and yes it involves telling them about the fact that drugs and alcohol are fun at first, and why they can be so seductive, but following that with the ugly truth of what they will so to your life when you bedcome an addict. It works it really does.
A lot of the kids still do it, but at least when they have the truth and I mean all of it, I think they are more inclined to make a better decision, and if they don't, then at least they know what is happening and what they can do for help if they develop a problem.