I find it so weird when my (remaining) sister and I go out to lunch with our dad and she talks about the travails of raising a teenager and says, so earnestly, "I know we did some dangerous things when we were that age but at least nothing bad happened to us." What in the world does she mean? Our little sister ended up in mental institutions in her teens and was addicted to drugs until she died at 27. Something very bad obviously did happen to us. We lost Katie and we lost her years before she died.
I never say anything and Dad always just kind of nods, but he must be thinking the same thing as me. I need to find the right time and place to point that out to her so she can maybe stop saying it.