For the most part, though, pathological lies will blend in with the truth, making these statements challenging to discern. With time, the pattern of untruths and inconsistencies may become more apparent. It causes marked distress to the individualīecause their lies are often concealed well, a pathological liar may be well disguised among other people.Other characteristic of pathological lying are: 2 Lies that are not a result of another mental or medical health conditionīased on these factors, pathological lying could be defined as “a persistent, pervasive, and often compulsive pattern of excessive lying behavior that leads to clinically significant impairment of functioning in social, occupational, or other areas.” 2.Lies that are disproportionate or unrelated to any end goal.Lies and patterns of lying that last for years or a lifetime.Lies that are extensive and overly complicated.The lies that a pathological liar tells are: 2 A pathological liar differs from normal lying behavior based on the frequency, the duration, and the goal of their lies. Typical lies have a clear purpose, including to avoid trouble, gain benefit, or impress someone. If someone lies a lot, that doesn’t necessarily mean that they’re a pathological liar. For pathological liars, it seems their only goal is to lie. The lies could be big or small, detailed or vague, or orchestrated or spontaneous. They will lie to anyone at any time about any issue. A pathological liar is a person who lies at a high frequency and has no regard for the repercussions of their lies.

Pathological liar test