At what age?

As we get older, we face harder medical decisions. As parents and siblings get older, the scenarios hit closer to home. I’m not talking about medical directives or do not resuscitate. I’m talking about the larger number of smaller decisions. For example, at what age to you stop filling cavities? At what age do we stop worrying about how we eat? If I am 90 years old, does the bag of M&Ms really matter? No one wants to give up on health or medical care. But it feels like there will come a point where I will pass on getting that filling taken care of. If I am 95, will I really get that root canal?

I don’t know the answers as I’m just starting to be aware of the questions.