Sentence:  As such, and unlike philosophy which has toyed with this self-definition, it is not good enough for psychoanalysis to be a <WSD>smorgasbord</WSD> of alternative ways of interpreting human nature. The <WSD>smorgasbord</WSD> of available therapies is already heavily laden with alternative psychotherapies without psychoanalysis adding further varieties of its own. 
Meaning of the word marked with <WSD> tags:  An abundant and diverse collection of things.