The ability to read people's personalities and intentions by observing their facial cues, body language, and other nonverbal cues is often referred to as "empathy," "intuition," or "social perceptiveness."
Empathy: Empathy is the capacity to understand and share the feelings and emotions of others. It allows individuals to pick up on emotional signals and understand how others might be feeling.
Intuition: Intuition, sometimes called a "gut feeling" or "sixth sense," is the ability to grasp information or insights without relying on conscious reasoning. Intuitive people may have a heightened sensitivity to nonverbal cues and may perceive others' intentions and feelings more easily.
Social Perceptiveness: Social perceptiveness is the ability to accurately understand and interpret social cues, body language, and other nonverbal communication. It involves being attuned to the emotions and intentions of others in social interactions.
These abilities can vary in strength among individuals, and some people naturally have a higher aptitude for reading others' personalities and emotions. It is a skill that can be honed and developed through practice and experience, as understanding nonverbal cues is an essential aspect of effective communication and building meaningful connections with others.