: Brain science shows we cannot focus on two things at once; multitasking is simply a fast way to make mistakes and lose momentum.

"Solo Una Cosa" by Gary Keller is a thought-provoking book that challenges readers to rethink their approach to productivity, goal achievement, and success. By focusing on the one thing that will have the greatest impact on your life or business, you can achieve more in less time, and with less effort. The book provides practical examples, principles, and strategies to help you apply the concept to your life. Whether you're looking to improve your personal or professional life, "Solo Una Cosa" is a valuable resource that can help you unlock your full potential.

Solo una cosa / The One Thing (Spanish Edition) by Gary Keller