154. The 85% Rule

In 'Effortless', Greg McKeown offers practical tools and strategies for achieving more with less effort. The book is organized into three parts: the effortless state, effortless action, and effortless results. McKeown argues that not everything has to be hard and provides methods for turning tedious tasks into enjoyable rituals, preventing frustration, setting a sustainable pace, and automating essential tasks. His philosophy emphasizes the importance of finding easier ways to accomplish what matters most, rather than perpetually overexerting oneself.

This book, first published in 1974, focuses on the 'Inner Game' played within the mind of the player, against obstacles such as self-doubt, nervousness, and lapses in concentration. Gallwey introduces the concept of two selves: Self 1, the thinking brain that analyzes and judges, and Self 2, the 'feeling and doing' brain that can master skills naturally if not interfered with by Self 1. The book provides strategies for achieving 'relaxed concentration' and overcoming internal mental and emotional obstacles, making it relevant not only to tennis but also to other areas of life such as music, writing, work, and personal relationships.