Most pathological lying is tactical lying, for the sole purpose of maintaining a position of advantage to abuse and exploit.
It’s hard to understand why someone would lie when the truth would suffice. And it’s especially hard to understand why someone would lie when the truth might well serve them better. Pathological liars aren’t crazy. There’s actually method to their apparent madness. They may drive you crazy with their antics. But once you understand why they do what they do you can restore your sanity.
Some habitual liars are called “pathological” liars because they lie for no apparent reason. They lie even at times when the truth would suffice or serve them better. Some have regarded such senseless lying as a kind of mental illness or even insanity. But these liars are not insane. Rather, they belong to a group of the most severely disordered characters among us (i.e. psychopaths, sociopaths, etc.), and they’re perfectly rational. There’s a “method” to their apparent “madness.”
There’s actually method to the “pathological liar’s” apparent madness, and once you understand why some people simply prefer to lie – even when the truth would do just as well, you’ll have a better idea of what goes on in the mind of life’s most manipulative and seriously disturbed characters.