What aspect of our personality exists from birth?

Answer 1

One aspect of our personality that exists from birth is temperament, which refers to the innate traits that influence how we react to the world around us. These characteristics include tendencies toward emotional reactivity, sociability, and adaptability. Research suggests that temperament is biologically based and can manifest in behaviors such as how easily a baby becomes upset or how willing they are to engage with new experiences. While temperament provides a foundation for personality development, it interacts with environmental factors throughout life.