As the elements of personality grow together in a harmonious way, the more one can truly call themselves a person. Developing a personality is more than simply making an impression. Anyone who develops a personality must learn to think seriously about what they really believe and value. There have been many attempts to group personalities according to traits or characteristics. This is difficult because nearly all personalities are capable of many different reactions.
Every normal person behaves differently in different situations.
The Keirsey Temperament sorter is a type of test that specifically measures a persons temperament. Temperament is one part of what makes up personality. To put it simply our brain is a sort of computer which has temperament for it s hardware and character for its software. The hardware is the physical base from which character emerges, placing an identifiable fingerprint on each individual s attitudes and actions. This is when the Keirsey test comes into effect.