Sales Manager
(field of studies: Marketing and Sales)

Everybody has his own theatre, in which he is manager, actor, prompter, playwright, sceneshifter, boxkeeper, doorkeeper, all in one, and audience into the bargain.

In so far as words are not used obviously to calculate technically relevant probabilities or for other practical purposes, … they are in danger of being suspect as sales talk of some kind.

Theory is a dirty word in some managerial quarters. That is rather curious, because all of us, managers especially, can no more get along without theories than libraries can get along without catalogs — and for the same reason: theories help us make sense of incoming information.