How to detect a lie is an important skill they don't teach in school

Knowing how to detect when someone is lying is one of the most important skill for a successful career and a lasting relationship.

This is a very good example of why IntelUp.com is relevant: to help people acquire the skills that are important for a better life but that no one teaches in school or at work. What do you think of the video? Let me know if you try it and it works...