Top Highlights

• faster can't coexist, you should know that we used to think the same way in the pre-lean days of manufacturing and product development. However, we learned that by focusing on value, flow, and people, you got better quality, lower cost, and faster delivery.
• it is the approach of choice when the business domain is expected to evolve. It is also an effective approach when the domain is stable.
• decision making is the more mature approach to decisions, and it usually leads to better decisions as well.[26]
• answers, these are based on fuzzy assumptions and it is difficult to know exactly when and how to apply the rules.[27]
• wonder what to do in a situation or get permission to act.