People who frequently try to impress or persuade others with misleading exaggerations and distortions are themselves more likely to be fooled by impressive-sounding misinformation, new research from the University of Waterloo shows. The researchers found that people who frequently engage in “persuasive bullshitting” were actually quite poor at identifying it. Specifically,
Maybe because they're naive enough to assume that just because they're lying bastards they can tell when other people are.