I _think_ I can very easily spot BS. That has its downsides... I very easily get very annoyed with BS.
I know a few people who as good as constantly BS. It's a puzzle to me what drives them, and why it seems like they even don't know they are BSing. Is there some psychological explanation, I'm curious.
I was thinking about giving examples to state my point, but in fact every somewhat sane person must have had those 'WTF are they saying' moments.