There are several sorts of Liars.
First is the Unconscious Liar. This is the person who unconsciously lies, either to spare themselves embarrassment or loss of pride on some little inconsequential bit of information or the other, or the person who tells small lies in order to spare someone else's feelings. These kinds of liars are sometimes unaware that their untruthfulness even comes out of their mouths. When they know, they usually feel somewhat guilty about it. Most everyone at one time or another either is or has been this sort of liar, where a small deception 'helps' rather than 'hurts'. I think we learn this mostly harmless trait in early childhood.
There is the Swindle Liar. This is the person who is deliberately trying to con or trick someone else out of something, usually money or something of value. These people will literally tell you anything to gain their way. Many used car salespeople and other high-pressure salespeople are this kind of liar. They usually think nothing or lying to their wives or husbands about their illicit affairs either. A Swindle Liar often schemes and constructs elaborate scenarios and 'facts' to 'validate' the lies they tell others.
There is the Narcissistic Liar. This is the person who lies to others in order to elevate or validate themselves to others. The pitiable part about Narcissistic Liars is they convince themselves to the point they literally believe their own lies. They almost never admit to 'alternative facts' even in the face of overpowering contrary information.
When I was in high school, a classmate was an extreme example of this kind of liar. He was absolutely compelled to tell lies to varnish his name. (Does this strongly remind you of anyone?) Actually, it was his notoriety, since everyone knew he was so full of BS about himself. Whenever he launched into some long, convoluted tale about his personal heroism, or other fatuous claims, the listener would sarcastically say, 'Yes, Jim' (Jim was not his real name). I remember at graduation when the principal called out names to receive diplomas, he called 'Jim Xxxx, the author of all those 'Yes Jim' stories.' Those in the audience tittered since it was a very small town and everyone knew about Jim. Our current president reminds me so very, very much of Jim Xxxx!
Donald J. Trump has been described as a 'malignant narcissist'. (Look it up - you will be appalled at how well this term fits the man and the other traits associated with this diagnosis!)
When I was in high school, a classmate was an extreme example of this kind of liar. He was absolutely compelled to tell lies to varnish his name. (Does this strongly remind you of anyone?) Actually, it was his notoriety, since everyone knew he was so full of BS about himself. Whenever he launched into some long, convoluted tale about his personal heroism, or other fatuous claims, the listener would sarcastically say, 'Yes, Jim' (Jim was not his real name). I remember at graduation when the principal called out names to receive diplomas, he called 'Jim Xxxx, the author of all those 'Yes Jim' stories.' Those in the audience tittered since it was a very small town and everyone knew about Jim. Our current president reminds me so very, very much of Jim Xxxx!
Donald J. Trump has been described as a 'malignant narcissist'. (Look it up - you will be appalled at how well this term fits the man and the other traits associated with this diagnosis!)
There is also the Habitual Liar. This is the person who lies so much it does not matter to them whether they tell the truth, or tell an outright and demonstrably, proven lie. The truth simply does not register with these people. Their 'truth' is only the lies they tell. When caught in a lie it does not bother them in the slightest. They just simply shrug it off with a duplicitous smile, often accompanied by a small joke. Their attitude seems to be, "well, everybody does it, so that's why I do." Perversely, Habitual Liars often lie when the truth would actually serve them better. They seem constrained to lie as much as possible. The only time they tell the truth is when they are compelled to under penalty of law or other serious costs to themselves. Even then, they will attempt to hide the truth as much as possible.
I am firmly and personally convinced our current president, namely Donald John Trump, is all of the above, except possibly, probably the Unconscious Liar. There does not seem to be a kind, caring or sensitive molecule in this person's being. He is totally tone death to all but himself.
Of course, I am not the only one who believes this. Columnist Bill Moyers seems to hold a similar opinion:
http://billmoyers.com/story/donald-trump-and-the-walter-winchell-effect/
What mystifies me, however, is why Mr. Trump has so many 'followers' who believe everything coming out of his mouth, or in his tweets. Mr. Moyers has thoughts on that too. To that, I would add, that Trump's followers believe what they want to believe. It is a corollary to his claim that he "could stand in the middle of Fifth Avenue in New York, and shoot someone and not lose a single vote!" I believe on that point Mr. Trump tells the absolute, unbridled truth. No matter the sordid fact about Trump that is uncovered and validated, his followers simply ignore it. He has convinced them it is 'Fake News', and they will argue you into the ground in the face of proven fact! Like Trump, the facts simply do not register with them either. It is also proof of the claim that if you tell a lie often enough, plenty of people will end up believing it.
What bothers me though, is that our news media do not consistently call him or his spokespersons out on outright lies. They often allow them to simply ignore a question or answer another, a sometimes completely unrelated question to help the liar to obfuscate the truth.
Pulitzer prize-winning 'Politifact' has published some interesting charts on Trump's 'truthfulness'. You will note that 84% of what Donald Trump says qualifies as either an outright lie ('Pants-On-Fire'), mostly false, or only half-true. I consider this to utterly unacceptable in any leader of any advanced nation, let alone the United States of America.
Screenshots of Politico's charts appear below:
Screenshots of Politico's charts appear below: