And that's probably why I'm a 21 year old virgin. That probably makes me a prude to most, but I think it's the responsible thing to do and I'm not ashamed of it one bit.
If being a prude equals being smart, than I'm all for it. My friends know I'm not a prude. I have had boyfriends. But sex IS a big deal, to me, and I have seen all of the consequences of taking it lightly.
And as for the smoking thing... I would wayyy rather be a teen addicted to nicotine (I'm not) than a teen who has HIV (or herpes, or chlamydia, etc) FOR LIFE, or a teen that goes through the incredible trauma of abortion, or a teen that brings a baby into the world and not only messes up her own life, but the baby's life as well.