When the story you have been telling about yourself stops holding, what falls through is not just a narrative but the ground beneath your feet. Identity crisis has been pathologized in modern psychology, but many traditions treat it as initiation — the Sufi concept of fana, the Buddhist dissolution of the ego-self, the dark night that precedes a more honest dawn. The collapse is not the catastrophe; the catastrophe is being rebuilt by someone else's hands before you have had a chance to choose.
Each step builds on the last.