Yaling Yong, a physiologist, who has studied about pathological liars, people who can’t stop laying. She explains that there is a reason why they lay constantly. It is because their gray matter part in their brain is less and the white matter is more. Thus, they have 25% white matter or extra connection and that is what makes them to lie constantly. But they developed that when they were little.
The last scenario was about laying yourself. They presented the important of lying yourself. Harold Scakeim and Ruben Gur came up with embarrassing questions and asked people and most people lied. At the end they concluded that self-deception makes us happier and