The Big Five personality traits can be summarized as follows:
Neuroticism - A tendency to easily experience unpleasant emotions such as anger, anxiety, depression, or vulnerability.
Extroversion - Energy, surgency, and the tendency to seek stimulation and the company of others.
Agreeableness - A tendency to be compassionate and cooperative rather than suspicious and antagonistic towards others.
Conscientiousness - A tendency to show self-discipline, act dutifully, and aim for achievement.
Openness to experience - Appreciation for art, emotion, adventure, unusual ideas; imagination and curiosity.
These traits are often measured as percentile scores, with the average mark at 50%; so for example, a Conscientiousness rating in the 80th percentile indicates a greater than average sense of responsibility and orderliness, while an Extroversion rating in the 5th percentile indicates an exceptional need for solitude and quiet.