Immunity to Change
by Robert Kegan and Lisa Laskow Lahey
Why people cannot change even when they want to: hidden competing commitments and big assumptions that protect them. The four-column immunity map exposes the system; testing the assumptions dissolves it. The most powerful personal-change tool in the literature.
Read it if…
you keep failing at a change you genuinely want.
See the book →
Skip it if…
you want quick tips.
Try instead: What You Can Change and What You Can't →
Three things you will actually use
- Commitment, doing/not doing, competing commitment, big assumption.
- You are not weak; you are protected.
- Test the assumption safely.
Do this first
Fill in the four-column map for your stuck goal.
Our verdict
The immunity map.
See the book →
Compare with other Habits books

What You Can Change and What You Can't
Martin E. P. Seligman · Habits
Where change is possible.
CLICK TO SEEBrowse all Habits book reviews or get the free Reality Code Cheat Sheet.
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