These sort of things really bother me, because they cause me a lot of trouble. I am really uncomfortable in front of people, and no matter how honest I am, I am show my discomfort in interacting with people quite a lot. I look around the room while talking to people, I shuffle around, sometimes I sweat just talking about the weather... I have social anxiety obviously, but it's awkward to start a conversation with any…
Yeah, I used to struggle with social anxiety a fair bit, so this is familiar to me. It's true that many liars are anxious, because they're afraid of getting caught. But I became afraid of getting falsely accused, which tended to make me anxious at exactly the same times liars would be. Which in turn would trigger a wave of anxiety about the pattern, making me excruciatingly aware of the whole mess, making me yet more…
I think that the irony is that if I wanted to lie, I could probably get away with it since I give off such mixed signals when saying _anything_. True or false, I just fall apart.