'The world is divided into those who divide people into two types, and those who don't'. The interpretive usefulness of simple dichotomies is often challenged on the basis that life and (perhaps by a misleading 'realist' analogy) texts are 'seamless webs' and thus better described in terms of continua. But it is useful to remind ourselves that any interpretive framework cuts up its material into manageable chunks. The test of its appropriateness can surely only be assessed in terms of whether it advances our understanding of the phenomenon in question.
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