Practical guide
Reversible vs. Irreversible Decisions
Use reversibility to match the amount of analysis to the real cost of being wrong.
Reversible choices
These can be changed with limited cost. Favor small tests and timely action.
Irreversible choices
These deserve more verification, stakeholder input, and downside planning.
Mixed choices
Many decisions contain both: a reversible pilot followed by a harder commitment.
Avoid false permanence
Ask what would really prevent you from changing course.