Essentialism by Greg McKeown:

Essentialism: The Disciplined Pursuit of Less by Greg McKeown is a powerful guide to focusing on what truly matters by eliminating the non-essential. McKeown teaches readers how to prioritize their time, energy, and resources on the few things that really count, helping to reduce stress and increase productivity. The book offers practical strategies to say “no” gracefully, make better decisions, and live a more meaningful, intentional life. It’s ideal for anyone feeling overwhelmed and seeking clarity and focus.