From Citizendium - Reading time: 1 min
Quarrel (interpersonal) [r]: A dispute in which there is disagreement between two or more persons, usually of a verbal nature, in which anger is expressed in words, shouting, with occasional profanity and vulgar language, and often with raised voices. Since humans are emotional beings who have imperfect knowledge, quarrels will happen from time to time. In Greek mythology, gods and goddesses quarreled as well as humans. [e]