The dubs I knew routinely made things up--jw urban myths, rumors about wt news, medical facts, etc.
Then there was the cognitive dissonance that, when intense, requires a person to lie to themselves or others. "No wts never said _____," or, "wts always said _______."
And then there was Theocratic Strategy, so I lied to the unbelieving parent, doctors, and school officials, because Jehoobie wanted me to lie.
Growing up around that, I began to have difficulty with remembering what was a lie and what was true. It was something I really had to work on upon leaving (and felt a tremendous sense of relief/freedom once I dedicated myself to truth).
Then I had difficulty figuring out who to believe, because I knew if I could lie to myself and others so much, others could be lying to me.
Science has become a sense of real comfort for me, because I have a tool to evaluate things. (If only everything in life could be easily evaluated.)
Did you find it difficult to sort out truth from fiction, in yourself and others?