Personality crisis

Personality crisis may refer to one or more personality problems:
 * Existential crisis
 * Identity crisis, undeveloped or confused identity
 * Midlife crisis

It may also refer to:
 * Personality Crisis (band), a Canadian punk rock group
 * Personality Crisis, an album by The Bear Quartet
 * "Personality Crisis" (song), the lead track from the New York Dolls' self titled debut album