Short chapters on focus, discipline, decisions, and translating awareness into action. By Thomas Wright. This purchase contains PART 3 ONLY: Signal & Control, with 33 chapters. Includes the EPUB and PDF editions in one ZIP download. The other two parts, the complete collection, and audiobook recordings are not included. A work of personal reflection. Experiences and conclusions are presented from the narrator's perspective. No physical book. Purchasing is a retail sale through Diligent Enterprise LLC; no fixed donation per purchase is represented.