If someone talks about life after death, I forcefully remove all interest to converse further. However, I do keep an open ear to listen to what the other person has to speak about the same if they intend to keep on talking.
The understanding being: I can neither agree nor disagree on something I don’t understand. The best I can do is listen.
Yet, in other aspects of my life, I agree and disagree on a hundred different things without ever comprehending that I really don’t know anything.
Only time will tell whether I’m turning into Gandalf or not with this realization.