A radical paradigm shift happened to me after I learned about confirmation bias. Basically, much research has shown we are favorably biased towards information we already believe and that we have prejudice against information we don’t already believe. It’s a form of preaching to the choir, to coin a phrase, and that’s a dangerous practice. Do yourself, this country and the world a favor and read up on it. Confirmation bias is a trick we play on ourselves. Once we understand the concept and the fact it is so invisible to us, hopefully we will form opinions more cautiously. Why this undeniable concept is not taught in schools is a mystery to me, because it’s a revolution. The only explanation I can think of as to why this concept is not known to the general public and not taught in our educational system is that if we knew about confirmation bias, we would be not so susceptible to propaganda and crazy ideas.