Circa 1983-4, We sat both of ours down at the same time. 15 year old boy and 14 year old girl.
After my well thought out start, our daughter took over the session and ran down the entire list of what I was going to say.
The year before she did the same thing about drugs. Bottom line they knew where to buy drugs and didn’t want to and could not see that they would ever partake. They knew who the “stoners” were at school, the dealers and the clean kids.
I think if my daughter was in charge none of the kids would have had sex or used drugs in HS.
Sounds like you had a very smart daughter