Sanguine — Those that are defined as Sanguine are usually extroverted and sociable. They are people who see a glass as half full instead of half empty. You will likely find them in the middle of a crowd and not at the fringes. Social interactions come easy to them, and they can be talkative and energetic.While sanguine people seem to have positive traits, the same personality traits that make them fun to be around could also make them impulsive and indecisive. Their impulsivity can sometimes manifest as seeking out thrill-seeking behaviors.

Phlegmatic — Easygoing people who tend to be very empathetic when relating with others. They are dependable and patient people who find comfort in the mundane and routine. Phlemagtic people show little emotion, which can come across as passive or unfeeling during social interactions. Their need to avoid conflict at all costs can be disadvantageous, causing them to miss out on opportunities when they fail to assert themselves.

Choleric — The defining characteristics of choleric people are dominant and assertive. People who belong to this temperament type are goal-oriented and driven. They are high achievers at work, school, or even play and are often selected as team leaders. Unlike sanguines, choleric people are decisive but can be impatient and stubborn. They could prioritize achieving set goals over fostering critical social connections and relationships.

Melancholic — Although reserved, melancholic people are also thoughtful and sensitive. They can also be analytical and methodic, especially at work, making them valuable to any workplace. Conversely, they prefer to work alone and might not make the best team players. They get moody and anxious when things aren't going their way.