In 1972, psychologist Paul Eckman introduced to the world the six basic human emotions– fear, disgust, anger, surprise, happiness, and sadness. Emotions are complex and complicated yet they play a …

Famous philosophers of Ancient Greece Plato and Aristotle devoted their life to one goal– helping people to reach a state of what is termed as ‘Eudaemonia’. In Greek philosophy, Eudaemonia …