Wholly disagree. 1/12 of the population born during a period having the same behaviors is easily testable in one's personal life and can reveal the lunacy. Exam

Wholly disagree. 1/12 of the population born during a period having the same behaviors is easily testable in one's personal life and can reveal the lunacy. Example: 140M people born globally a year, so all 140/12M would be "X". MBTI says a person with "S" sensing abilities has these traits (x,y,z). No predictions, but observations of one's tendencies.