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How to Improve Your Concentration: A Scientific Method for Managing Your Attention, Decisions, and Your Life – Höpker Jan – Eksmo – 2026 – ISBN 978-5-04-225892-3

How to Improve Your Concentration: A Scientific Method for Managing Your Attention, Decisions, and Your Life
9.99 €
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How to Improve Your Concentration: A Scientific Method for Managing Your Attention, Decisions, and Your Life
9.99 €
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Jan Höpker is a German scientist and expert in personal effectiveness. He has dedicated many years to understanding how to earn more without sacrificing time.

Through scientific and social experiments, Jan has come to the conclusion that both time and money are byproducts of the ability to concentrate. This book is your personal guide to the world of focus and concentration. Inside, you'll find scientific facts, statistics, and research, as well as practical recommendations and exercises. This fusion will help you learn to be less distracted, conserve energy, regain lost focus, and become mentally stronger.
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