Cannot Not Do

I was aware of the idea that some people say that there are things that they cannot not do. It was not until this December 2024 that I realized that there are things that I cannot not do - it is so inherent that I seldom realized it. And this realization came in a discussion with a friend - both of us sitting in a Buddhist cave in Lonavla! Should I say, this is a Buddha-kind of revelation! :-D