Runeway

“I found, for myself, the ability to be observant proved to be easier for me after receiving some training from Dr. Ekman in microexpressions. I found afterward that not only did I become much more aware of what was going on with those around me, but also myself. When I felt a certain expression on my face, I was able to analyze it and see how it might be portrayed to others. This recognition of myself and my surroundings was one of the most enlightening experiences of my life.”
― Christopher Hadnagy, Social Engineering: The Art of Human Hacking