gender binary fight-or-flight response simulacra and simulation wave–particle duality one-drop rule left-hand path and right-hand path senpai and kōhai idealization and devaluation honne and tatemae opposite (semantics) love–hate relationship subject (philosophy) enantiodromia dual consciousness you are either with us, or against us evolutionary economics bodymind love and hate (psychoanalysis) divided consciousness separation of mechanism and policy change and continuity sexual polarity open–closed political spectrum love it or leave it ousterhout's dichotomy table of opposites part–whole theory
Concepts_Conceptual distinctions