The Grueling 2,000-Meter Test That Predicts Your Mental Toughness Better Than Any IQ Quiz
The path to understanding one’s mental fortitude has taken an intriguing twist with an unexpected benchmark: a grueling 2,000-meter endurance test. Rather than relying solely on traditional IQ quizzes, this test serves as a more dynamic measure of mental toughness. As the world continually evolves, especially in the challenging climate of 2025, traditional metrics are …