In 'Ecce Homo,' Friedrich Nietzsche offers a deeply personal and controversial autobiography, written shortly before his mental decline. This work serves as his self-assessment and re-evaluation of his entire philosophical corpus, including 'Thus Spoke Zarathustra' and 'Beyond Good and Evil.' Nietzsche reflects on his life, struggles, and the profound impact of his ideas, famously stating 'How one becomes what one is.' He revisits his key concepts and critiques, presenting himself as a vital force in the intellectual landscape, ultimately a testament to his unique and often misunderstood genius.