Please cherish your body, because your existence is a walking miracle. The heart doesn't need charging, beating nonstop for decades, pumping blood with millisecond precision. Eyes are better than any camera, with auto-focus, auto-dimming, and real-time photo editing by the brain. The liver and kidneys silently filter, detoxify, and maintain balance 24/7, more stable than the most advanced factories. Wounds heal on their own, broken bones can regrow, and the immune system can remember viruses from decades ago. The most incredible part is the brain, which can think, dream, love, and create—completely a supercomputer made of flesh.