Search Result for "identity crisis":
Wordnet 3.0

NOUN (1)

1. distress and disorientation (especially in adolescence) resulting from conflicting pressures and uncertainty about one's self and one's role in society; 



WordNet (r) 3.0 (2006):

identity crisis
    n 1: distress and disorientation (especially in adolescence)
         resulting from conflicting pressures and uncertainty about
         one's self and one's role in society