Chapter 3 sets four disciplines for anyone taking up the practice: do not do it alone (build confidants and allies, because adaptive work is dangerous and solitary leadership fails); live life as a leadership laboratory (treat every situation as practice and every failure as data); resist the leap to action (diagnose before treating, because people are rewarded for decisiveness and drive organizations off into the unknown); and find the joy in hard choices (the trade-offs adaptive work requires are where the meaning lies).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.