I find the right balance (for me) to be actively seeking out conversations that challenge my beliefs and worldview, being open to being wrong, and developing a good bullshit detector. I guess growing up during the Cold War helped instill in me a fair amount of distrust for authority of any kind helped. Even still I believed the propaganda about the US being a beacon of freedom and democracy until I was exposed to the truth of the matter, but still, I sought out counter-narratives and listened to the weight of evidence and was willing to admit to being wrong and changing my views, so… shrug