Psychological problems in the conservative view

Peace and blessings!
A few days ago I was talking to a friend. He said he was afraid to start getting involved in his world of faith because it would very quickly lead him to disdain many of the subjects he had learned in his life and the world of faith he had known so far. I must confess that unfortunately it was probably because of me that he thought that.
Of course he’s right, the Downing Kruger effect makes people who understand a little bit think they’re the kings of the world, but that of course doesn’t contradict the fact that the truth needs to be found out.
Still, even though I know you hold the “take a pill if it’s hard” and “I’m talking about what’s right, not what’s useful” approach, I’d love to hear what you think might be the psychological problems that exist in a conservative view?