Once a Liar, Always a Liar

Recently, I was faced with one such person.
She was very fond of going behind another's back, twisting truths with one agenda - to make herself important enough to be noticed.
The sad thing is, she is hardworking. As with all hardworking people, one doesn't need very much more to succeed actually - but when one is hardworking at wrecking other people's lives and social links, then as with all things - one would have succeeded in ruining one's own reputation in one sweep.
Imagine a person, going behind your back, talks to your boss and client, then tells another person in the group that she's being victimised. I wonder which book of ethics this person has, considering she goes around telling people she donates generously to those in need. She must think she's Ms Robin Hood - rob the rich, give to the poor - all under her name.
After all that, she tells the few friends she has left that she doesn't like to make enemies and that she has an old parent to take care of.
I suppose, when she robbed these people, she didn't think that they had parents too. Or that perhaps one victim was the sole breadwinner of the family. Or that whatever she robbed could have paid for someone's medical bill.
I tried to tell her that in everything that we do, there are rules. We have house rules, school rules, traffic rules.....that's what keeps society functioning smoothly. We have office rules, show flat rules. We have rules in religion too!
Never mind that, she name drops, to keep insurgents in check.
A person may lie and lie, one day all the lies will catch up and then you are the center of the pile-up, because you forgot which lie you told to whom. A habitual liar. We should do a study on such people and figure out how, a person is able to have lived HALF the natural lifespan of a human and still lie like a 6 year old. It's like, you're holding an empty glass of milk, and then there's this spill on the carpet and your dress - you look at the person next to you and say - I wonder who spilled the milk!