Jonson's comedy of humours, in a word, conceived of stage personages on the basis of a ruling trait or passion (a notable simplification of actual life be it observed in passing); and, placing these typified traits in juxtaposition in their conflict and contrast, struck the spark of comedy.
Downright, as his name indicates, is "a plain squire"; Bobadill's humour is that of the braggart who is incidentally, and with delightfully comic effect, a coward; Brainworm's humour is the finding out of things to the end of fooling everybody: of course he is fooled in the end himself. But it was not Jonson's theories alone that made the success of "Every Man in His Humour." The play is admirably written and each character is vividly conceived, and with a firm touch based on observation of the men of the London of the day. Jonson was neither in this, his first great comedy (nor in any other play that he wrote), a supine classicist, urging that English drama return to a slavish adherence to classical conditions. He says as to the laws of the old comedy (meaning by "laws," such matters as the unities of time and place and the use of chorus): "I see not then, but we should enjoy the same licence, or free power to illustrate and heighten our invention as they [the ancients] did; and not be tied to those strict and regular forms which the niceness of a few, who are nothing but form, would thrust upon us." "Every Man in His Humour" is written in prose, a novel practice which Jonson had of his predecessor in comedy, John Lyly. Even the word "humour" seems to have been employed in the Jonsonian sense by Chapman before Jonson's use of it. Indeed, the comedy of humours itself is only a heightened variety of the comedy of manners which represents life, viewed at a satirical angle, and is the oldest and most persistent species of comedy in the language. None the less, Jonson's comedy merited its immediate success and marked out a definite course in which comedy long continued to run. To mention only Shakespeare's Falstaff and his rout, Bardolph, Pistol, Dame Quickly, and the rest, whether in "Henry IV." or in "The Merry Wives of Windsor," all are conceived in the spirit of humours.
