: By bad-mouthing others or spreading lies, they attempt to manipulate social dynamics or draw attention to themselves to mask their own perceived inadequacy.
While backstabbers are masters of the "front," certain patterns often emerge: The Backstabber Personality - Health Psychology Consultancy BackStab
To truly move past a betrayal, we must understand that backstabbing is rarely about the victim’s worth and almost always about the perpetrator’s internal architecture. Common motivations include: : By bad-mouthing others or spreading lies, they