You can usually recognize when a person is happy just by looking at their expression on their face. This is because happiness is, is it a learnt emotion, a defense mechanism, a copy and strategy or a primary emotion
a primary emotion. Happiness is a fundamental human emotion that is experienced in response to positive experiences or situations. It is a natural and innate emotion that is not typically learned or simulated. When a person feels happy, it often manifests in their facial expressions, body language, and overall demeanor.
