Temperaments: Not Just for Dogs

Hippocrates' 4 Humours {Blood, Yellow Bile, Black Bile, & Phlegm} begat the 4 Temperaments {Sanguine, Choleric, Melancholy, & Phlegmatic}.

Knowing yourself makes knowing others simpler.

Give Yourself a Temperament Test!

See Also:
Table of Similar Systems of Comparison of Temperaments
Meyers-Briggs Type Indicator