
Thibaut Meurisse combines neuroscience and behavioral psychology to create actionable time management systems. The book introduces the "3D Framework" (Delete, Delegate, Do) and the "Focus Funnel" for prioritizing tasks based on energy levels. Through 28 daily challenges, it helps break chronic procrastination patterns while teaching how to design productive routines.
Modern features include digital detox strategies and asynchronous work optimization. The "Time Audit Matrix" helps identify hidden time drains, while the "90-Minute Sprint System" leverages ultradian rhythms. Case studies show students and executives gaining 12+ productive hours weekly through implementation.
1. Core Frameworks
• Eisenhower Matrix 2.0: Quadrants weighted by ROI
• Energy Mapping: Align tasks with circadian rhythms
2. Habit Systems
• The 5-4-3-2-1 Countdown: Beat procrastination
• Micro-Scheduling: 15-minute task blocks
3. Digital Hygiene
• App Downtime Scheduling
• Notification Batching (3x daily)
4. Recovery Strategies
• The 20-20-20 Rule: Every 20 minutes, 20-second break
• Weekly Time Buffers: 4-hour unscheduled blocks
Implementing the 90-Minute Sprint System increased my deep work output by 60%. The Time Audit revealed 14 weekly hours lost to unnecessary meetings - renegotiating these gained 2.8 months/year. However, strict micro-scheduling caused burnout until balanced with recovery buffers.
Using the 5-4-3-2-1 Countdown reduced morning procrastination by 80%. Digital hygiene practices cut screen time by 3 hours daily, though initial FOMO was challenging. After 6 months, these systems feel sustainable, proving their long-term value despite the steep learning curve.
Essential for: