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Why most of your lifetime income arrives in one short window
Most careers spread income out over thirty or forty working years, giving people decades to earn, adjust, and recover from mistakes. Athletes and entertainers often don't get that luxury. A professional playing career frequently lasts only five to ten peak years, and a performer's hit show, album run, or viral moment can compress even more of a lifetime's earnings into an even narrower window. The mechanism behind this is straightforward but unforgiving: an athlete's body has a physical prime that ends through injury or age long before a typical retirement age arrives, and an entertainer's income is tied to public attention, which is finite and constantly shifting toward whoever is newest, meaning the market itself, not just the body, imposes an expiration date.