Blink and you’ll miss it. If you suspect someone is a psychopath, just look into their eyes, experts advise. In a 2018 study, researchers at Cardiff and Swansea universities investigated the ...

Psychopaths occasionally tend to exhibit unconvincing emotional responses, with slip-ups including tone of voice or body language. This may be because they are unable to understand emotions such ...

A body language and behavioural expert recently ... echoed a similar sentiment in a viral TikTok clip while discussing how to spot a sociopath. "See how much they're blinking.