Final answer:
Personality can both develop/change and remain stable throughout life.
Step-by-step explanation:
Personality can both develop/change and remain stable throughout life. While some aspects of personality may remain relatively stable, others can change as a person grows and experiences different life events. Certain personality traits, such as agreeableness or neuroticism, tend to be more stable over time, while others, like openness to experience or extraversion, may be more likely to change. For example, someone who was shy and introverted as a child may become more outgoing and extroverted as they develop social skills and gain confidence.