This is why it is important to have conversations with a lot of people, not just people that agree with you. do not fall into the trap of an echoing chamber, welcome challenging ideas and challenges to the things you hold dear, and use it to evaluate those ideas.

I try hard to not block people, and I am always willing [almost always, I need to sleep and eat and work too] to have a lengthy conversation with someone over just about anything, because it is good to be challenged, only in adversity do we grow.