<p>We’re not as good at spotting liars as we think we are, according to psychologist Leanne ten Brinke. On Monday’s episode of the&nbsp;Diary of a CEO&nbsp;podcast, ten Brinke, who is the author of&nbsp;Poisonous People: How to Resist Them and Improve Your Life,&nbsp;spoke with&nbsp;host Steven Bartlet</p>