Protracted tolerance is demonstrated when a person needs to consume 6 beers in order to experience the same effect that they once did with 3.
Tolerance is a fair and objective attitude toward others, usually the result of a conscious effort on the part of the individual. It is the capacity to experience and put up with something novel or divisive without expressing disapproval. Early in the 15th century, the Latin word tolerant served as the basis for the English word tolerance.
This word's original meaning was to support or endure hardship. Around the same time, it was also used as a French word with a comparable meaning. It started to be associated with its more contemporary meaning in 1765. It started to mean a propensity to be unaffected by other people's opinions around this time.
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