bridges earned his fog credentials the honest way: he lived it before he named it. by the early seventies he was a tenured literature professor at mills college in california — harvard ba, columbia ma, brown phd, a named chair. arrived, by every measure. in 1974 he resigned, with no position waiting, pulled toward the humanistic psychology scene, holding nothing but an intuition. he had walked out of an identity he'd spent two decades building, into undefined space.
what he did with that space is the move worth copying: instead of scrambling out of the in-between, he studied it. what does it actually feel like to have left one self and not yet landed in the next? the answer became transitions: making sense of life's changes (1980) — hundreds of thousands of copies and four decades of readers later, still the book people hand each other at life's hinges.
the model has one distinction and three phases, and once you have them you see them everywhere. the distinction: change is situational and external — the divorce, the diagnosis, the move, the layoff. transition is internal — the slow psychological process of actually coming to terms. they don't share a clock. the change can be over in an afternoon; the transition takes as long as it takes, and treating the calendar as the boss is how people get stuck.
the phases: every transition begins with an ending — actually letting the old identity go, and grieving it, not skipping it. then comes the neutral zone: the grey, foggy in-between where the old life is gone and the new one hasn't taken shape. most people treat it as a malfunction to be escaped. bridges insisted it's the most important and least understood part — 'a moratorium from the conventional activities of your everyday existence' — and that 'it is in the neutral zone that the real work of transformation takes place.' only then, unforced and on its own schedule, comes the new beginning.
he lived the model a second time, in the hardest register: his wife mondi died of breast cancer in 1997, and the way of transition (2001) is him turning his own framework on his own grief — the ending he didn't choose, the long neutral zone after, and a beginning he could only wait for, not will. he died in 2013, at 79, from complications of lewy body disease. honest note: some of his most-quoted lines float between his two main books, so exact page-citations vary — the model itself doesn't.