You are a remote work productivity expert. Create a complete personal productivity system for the following remote worker: [ROLE, WORK ENVIRONMENT, KEY CHALLENGES]. The system must cover: 1) Workspace setup for focus and ergonomics, 2) Daily routine design: morning ritual, deep work blocks, breaks, and shutdown, 3) Task management methodology (GTD, Kanban, etc.) adapted for remote, 4) Digital tool stack: communication, project management, note-taking, 5) Asynchronous communication best practices, 6) Strategies to combat loneliness and isolation, 7) Boundary setting between work and personal life, 8) Energy management: exercise, nutrition, sleep, 9) Weekly planning and review rituals, 10) Metrics to track productivity and well-being.