Written in 1960, the article revolutionized the thought processes of business managers who were narrowly focused on the products they sold—they were short-sighted or myopic, as Levitt calls it. It is important to define an industry by asking a simple question—“what business are we in? To ensure growth, companies must define their business properly based on customer needs and desires. Businesses are actually customer satisfying institutions/entities. my·o·pi·a lack of imagination, foresight, or intellectual insight