Not all liars, many are confused, or psychologically wanting, NEEDING, to see things.
It serves me well. I also do not get frightened of “haunted” places.
I guess you’ll have to count among those whom you find ‘needing’ many law enforcement and military people whom you trust to protect you.
(I’m not asking you to be ‘frightened’. I just want you to open your mind, and consider that other people may have encountered things that you have never seen. Many of them have been just as mentally and emotionally solid as you are.)