What Makes a good liar?

There are many lies told each day, those that do not affect the masses and those that do. Montaigne's Essay "on liars", states that no one is not conscious of having a sound memory should set up to be a liar. Liars either invent the whole thing, or they change the facts around. If a liar makes up a story, they apparently have much less reason to be afraid of tripping up. There is always going to be consequences for a person that lies if they do not know how to lie. If a lie is told, or is worded as propaganda, it may cause all kinds of consequences — even killing and causing nations to go to war. If a person tells the truth, they don't have to remember anything. Lying leads to killing , dislike, attitude, behavior issues and fights. A good liar should have an excellent memory. They should remember every detail of the lie. A good liar has to be careful to whom they lie to. If they lie to the wrong person, they might get hurt, killed, arrested or injured. A bad liar would confuse every aspect of there lie.
A person that does not lie, should remember what happened by detailed. Not like a lier that has to think on their lie and then have to remember it.