Only by pride cometh contention: but with the well advised is wisdom. (Proverbs 13:10 KJV)
When you are not confident or your confidence is challenged, pride can be your demise. You and I must research and be certain to the best of our ability about information we pass on. The Truth will set us free and it does come with a price rag at times! It could kill you. Those politically correct are always fighting and yelling and name calling because they lack truth!