He divides the decisions that have to be made into those that can be walked back and those that are irrevocable. The latter require a lot more caution. In the case of the former, he tries to decentralize the process. At Amazon he created what he calls “multiple paths to yes.” In other organizations, he points out, a proposal can be killed by supervisors at many levels, and it needs to pass through all those gates in order to be approved. At Amazon, employees can shop their ideas around to any of the hundreds of executives who are empowered to get to yes.