Characteristics
The implications built-in the "wise fool" figure comes out of the societal biases, inclinations, and tendencies held about real fools. Various characteristics attributed to the fool, include:
- lacking seriousness and given to frivolity (inanis, fool),
- dull-witted or not very bright (stultus, dolt, clown),
- retarded in intellectual development or mentally deficient (imbécile, dotard),
- lacks understanding (insipiens),
- different from normal men (idiot),
- deprived of the use of speech or words (Tor),
- babbles incoherently (fatuus),
- noisy and lacking in restraint or discipline when merrymaking (buffone),
- nonrecognition of correct or appropriate behavior codes (ineptus),
- acts like a child,
- simplicity of the heart (natural), and
- innocence of the heart (simpleton).
Innocuous fools have often enjoyed special privileges in cultural and economic groups, whereas aggressive madmen had to been restrained or incarcerated. A fool's powerlessness and helplessness may gain them protection of more fortunate people. Since the fool is only guided by their natural instincts, because they do not understand social conventions, they are not culpable for breaches of those rules. The fool is not expected to "know better" or "know" anything.
Because of this, the fool has often been given great relative freedom, particularly in speech. The advantage of speaking with exemption from punishment has made the fool attractive in the literary imagination, for example, the fool in Shakespeare's King Lear. Lear's fool is one of only three people in the play who consistently speak to him wisely, and the other two, Cordelia and the Earl of Kent, are punished severely.
Though the fool is in a position separated from normal society which can cause them to be subjected to deriding acts and contemptuous treatment, it has also at times caused them to be regarded with respect and reverence — the holy fool. In the Middle Ages, and in some primitive societies, the fool was thought to be under the protection of God and possessing "Godly imparted tongues".
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