Have you ever known someone who makes you question everything?
In a way that you know they're in the wrong but they will bring forward lots of convincing arguments and make sense and it will begin to make you question your stance?
Even if you know you are right but in their presence you just can't bring yourself to argue the point or your mind goes blank and you can't counter anything they say?
Sorry if this is vague but I'm currently questioning my sanity 