Dr. Keirsey's last treatise on Normal Human Action

"My father, Dr. David West Keirsey, has been observing people for neigh 90 years. His international bestselling book Please Understand Me II: Temperament, Character, Intelligence is the bible for understanding human personality. Personology is his final effort in explaining the Four Temperaments with the Four Roles, with the emphasis in the different kinds of intelligences that different people naturally develop.

It is best to do what you do best. This book helps an individual figure out what he/she natural talents are. This is the reference manual for Keirsey Temperament Theory. Any serious student of human behavior would benefit from this encylopedic treatise of human action. "