Dr. Umair Qureshi, a renowned physician in brain and performance medicine, specializes in enhancing mental clarity and focus, particularly for athletes. In this discussion, he reveals how overthinking drains mental energy and introduces oxygen therapy as a game-changer for brain optimization. Dr. Qureshi emphasizes that even small lifestyle tweaks can significantly boost performance. He also clarifies the difference between productivity and true performance, pointing out that improved brain health can lead to transformative changes in work and everyday life.