Essentialism: The Disciplined Pursuit of Less by Greg McKeown
Greg McKeown believes that too much choice, and a lack of determined focus, may be what’s standing in the way of achieving our real potential. Apply the strictest criteria to your choices, based on your dreams and true goals, and you’ll stay on track. The tricky bit is not just finding out what you really want, but also turning down good opportunities to stay fixed on your path. That’s where the ‘disciplined’ part comes in, and the essentialist needs to do it again and again, but it will be worth it.