Humanity fundamentally transforms over time, contrary to the belief that we remain largely unchanged. Psychological and neuroscientific research demonstrates that change is inherent to our existence, affecting our brains, intelligence, and personalities. Our choices and habits drive these changes, allowing us to intentionally alter aspects of ourselves, including empathy. Despite the slow pace of personal evolution, it is crucial to recognize that change is constant and measurable, challenging the perception of steadfastness in human character.