From "The Four Temperaments," by Rev. Conrad Hock:

The Sanguine:

    * Is self-composed, seldom shows signs of embarrassment, perhaps forward or bold.
    * Is eager to express himself before a group; likes to be heard.
    * Prefers group activities; work or play; not easily satisfied with individual projects.
    * Is not insistent upon acceptance of his ideas or plans; agrees readily with others' wishes; compliant and yielding.
    * Is good in details; prefers activities requiring pep and energy.
    * Is impetuous and impulsive; his decisions are often (usually) wrong.
    * Is keenly alive to environment, physical and social; likes curiosity.
    * Tends to take success for granted. Is a follower; lacks initiative.
    * Is hearty and cordial, even to strangers; forms acquaintanceship easily.
    * Tends to elation of spirit; not given to worry and anxiety; is carefree.
    * Seeks wide and broad range of friendships; is not selective; not exclusive in games.
    * Is quick and decisive in movements; pronounced or excessive energy output.
    * Turns from one activity to another in rapid succession; little perseverance.
    * Makes adjustments easily; welcomes changes; makes the best appearance possible.
    * Is frank, talkable, sociable, emotions readily expressed; does not stand on ceremony.
    * Has frequent fluctuations of mood; tends to frequent alterations of elation and depression.