He explained these on The Diary of a CEO podcast.
The first key sign is an expression of disgust. Liars often feel “dirty” about lying; This is manifested by wrinkling their noses, closing their nostrils, and showing their upper teeth.
Another indicator is the inconsistency between words and gestures. For example, a person may say “yes” while shaking their head no.
The intonation of the question may also indicate a lie. If a questioning tone appears at the end of a statement, this is a reason to doubt. Another sign is a decrease in speech volume. Nervousness often causes loss of voice and breathing.
However, Van Edwards emphasizes that none of these signs are 100% proof of cheating. Observation will help you better understand whether the interlocutor is honest or not.
Source: Ferra
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