I will logically try to explain why humans can’t be stereotyped into personality types!

As described in the above article or the truth about the big 5 personality traits there are actually only three discernible personality types not traits which are trustworthiness, extroversion, and conscientiousness.

Trustworthiness: adj. having integrity and dependability and competence

Extrovert: n. a sociable human with a tendency to be overtly expressive.

Conscientious: adj. adequate caring and devoted effort to do right.

The new study, led by Luís Amaral of the McCormick School of Engineering, was published Sept. 17 by the journal Nature Human Behaviour.

The new proposed personality types are average, self-centered, role model, and reserved but none are defined accurately and are purely hypothetical undefined concepts so not very scientific to begin with.

According to Amaral who led the research effort only self-centered humans are actually low in conscientiousness and I would venture to say that there are degrees of conscientiousness and that not all average, reserved, and role model types are conscientious to the same degree as that shown by the questionnaire results. Teenagers were used to measure conscientiousness and yes, many teenagers are not that conscientious but that is a function of immaturity or age and not a measure of adult self-centeredness which may not have low levels of conscientiousness unless you are talking about immature adults.

Measuring extroversion, it seems that all 4 categories had about the same degree of extroversion and frankly many of those are actually introverts which the test did not test for. So measuring the degree of extroversion was a useless waste of effort since it didn’t vary in any of the 4 categories. All 4 categories were extroverts.

The degree of trustworthiness is the most significant variable in a personality and frankly there was no test for it in the questionnaire. How trustworthy were the average, reserved, self-centered, and role model types? Vastly unknown, a significant variable which was not tested for. The ultimate determiner of successful human interactions or relationships is the degree to which you are trusted by other humans. If you are not very trustworthy or moral, honest, dependable, and competent then you are definitely not a role model type and probably just average with a certain degree of untrustworthiness as would be the case for the average, reserved, and self-centered humans.

The 4 personality types are not unique without overlap. Basically you could say that the role model type is the leader type and the average type are the followers. However, even some average parents are good role models or leaders for their offspring so the leader-led dichotomy is not unique personality types without overlap.

Reserved humans can be considered to be more introverted or less sociable so it can be said that most reserved humans are introverts as a personality type. So two more distinct personality types could be grouped into introverts or extroverts with considerable overlap in many cases because an introvert may be very reserved in public but very extroverted with coworkers on a job which he or she is doing competently.

Self-centered or selfish individuals can also be role models or leaders such as unusual Trump and many other politicians who use their position to selfishly increase personal wealth. So once again this proves that there are no distinct personality types or characteristics which you can assign to an individual since every individual is unique and has overlapping personality types or characteristics at certain times and under certain circumstances. Every individual has degrees of personality types or characteristics so you can say that most individuals are average in being led, below average in role model characteristics, average in selfishness or self-centeredness, and below average in reservedness or introversion.

How trustworthy were the individuals taking the questionnaires and to what degree did some of them try to deceive or lie? Can a questionnaire really test for trustworthiness or is this going to be the eternal unknown in psychology?

A human at times has been observed to be rude, uncaring, inconsiderate, selfish, sympathetic, extroverted, secretive, argumentative, deceptive, generous, confident, aggressive, etc.  What personality type does he or she fit into? The answer is none of the above! The unanswered question is how FREQUENTLY is the human rude, uncaring, inconsiderate, selfish, sympathetic, extroverted, secretive, etc?

Humans can’t be pigeon holed into distinct personality types or characteristics under all times and circumstances because often the time and the circumstance dictates how a human will react or behave. Frankly there are too many undefined variables in any personality analysis and no one human fits neatly into one or more stereotyped categories or personality types.

There is moral and immoral human behavior but you can’t argue that there is a moral and and immoral personality type because there are degrees of morality and immorality depending on what human you are talking about.


Using 5 undefined personality traits to describe 4 new personality types also undefined is absurdity. Merely using 5 undefined dubious personality traits is not even closely being scientific and certainly not worthy of publication and dissemination to academia or the general public. It is pure BS research and gives psychologists an even worse reputation than before as being a lot of hot air and nothing less. The sad fact is that the questionnaires used in the research are useless to any logically thinking human and just politically correct ideology to make psychologists feel good about themselves and their shoddy profession.


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