I wish my yeshiva would have mentioned the ills of smoking. I didn’t really know much about the health dangers, and since everyone else around me was smoking or starting to smoke, I picked up the habit. And this wasn’t in the 1960s, it was in the 90s!
The yeshivas are failing their talmidim by not educating them about smoking or any of the other pitfalls that the world has to offer. Don’t even get me started on STDs.