A person personality stay the same throughout life

this makes zero sense.

A characteristic of personality is that its core remains mostly stable throughout a person's life even in the presence of changing situational factors.

However, it is also dynamic in the sense that an individual can show a wide range of traits to adapt to those changing factors.

And that's about all the information I can give to help based on the fact that you only posted half a sentence and not a question.

A person's personality can definitely change and evolve throughout their life. Personality is the unique combination of traits, behaviors, and thoughts that define an individual. It is influenced by a variety of factors, including genetics, life experiences, social interactions, and personal choices.

If you're curious about how a person's personality can change, there are a few key factors to consider:

1. Maturity and Development: As individuals grow and mature, their personality traits can change. For example, a person may become more self-confident, empathetic, or open-minded over time.

2. Life Experiences: Significant life events, both positive and negative, can shape a person's personality. Experiences like marriage, parenthood, trauma, or career changes can lead to shifts in attitudes, beliefs, and behaviors.

3. Learning and Education: The acquisition of new knowledge and skills can also impact a person's personality. Education, exposure to different cultures, or engaging in new hobbies can broaden one's outlook and potentially alter their personality.

4. Social Influence: Interactions with family, friends, and society at large can have a profound impact on personality. Relationships, social norms, and cultural values can shape habits, beliefs, and behavioral patterns.

5. Self-Reflection and Personal Growth: Individuals who actively engage in self-reflection, introspection, and personal development may consciously work on changing certain aspects of their personality that they perceive as undesirable.

It's important to note that while personality can change, certain core aspects tend to remain relatively stable throughout life. These core traits, also known as temperament, provide a foundation upon which other personality characteristics develop.

In conclusion, a person's personality is not fixed or static. It can change and evolve over time in response to a range of factors including maturity, life experiences, learning, social influence, and personal growth.