I've noticed a type of fallacy that's not a true logical fallacy, but it's a definite barrier to finding the truth. It's arguing to defend one's ego, group aff

I've noticed a type of fallacy that's not a true logical fallacy, but it's a definite barrier to finding the truth. It's arguing to defend one's ego, group affiliation, job, or simply doubling down on an incorrect position to avoid being wrong. I guess it's more of a motivational fallacy?