We now have undeniable proof that one of your core beliefs is objectively wrong. Which one do you think it is and what is the new difficult truth for you to swallow?
So, in other words: which of your core beliefs do you think has the highest likelihood of being wrong? And by wrong, I don’t necessarily mean the exact opposite - just that the truth is significantly different from what you currently believe it to be.
My deepest core belief is that there is a non-zero likelihood (which may be quite high) that everything I think I know about the world is wrong.
If it was proven to me beyond a doubt that something I know is undoubtedly correct, I would probably think that there was a possibility that the proof was wrong and go on with my day.