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The misperception of one's own personhood.

A (psychological) anxiety disorder in which the affected person is ]excessively complementary] of his or her own character; has an exaggerated sense of ]self-worth] and importance; overvalues his or her intellect, talents and beauty; and overestimates his or her popularity.
If George W. Bush thought he is universally loved he would clearly be suffering from a case of reputation dysmorphia.
by Videlma December 03, 2010