Deep Work – Cal Newport. Do you want to produce great work at an elite level? Then you will need to commit to deep work. This book will help you develop the habit of focusing on cognitively demanding tasks. Working for extended amount of time without distractions on hard and difficulty tasks, is a skill that will allow you to quickly master complicated information and produce better results in less time. This skill is rare and priceless. I highly recommend this book.
Atomic Habits – James Clear. This is a masterpiece book on how to build good habits and break bad ones. It provide full-circle-practical steps to habit building/breaking process. I highly recommend this book.