Question: Are humans born with a personality, or does persona just develop as you experience life?
Answer: We are all born with a certain “genetic package” which contains certain potential qualities, characteristics, personality traits.
But how this potential package becomes implemented in real life depends on multiple factors like upbringing, education and the environment that surrounds us.
And especially in relation to adults it is the environment that shapes our personality the most. Moreover the environment – through habit, conditioning – can give us qualities, a “personality” that wants even included in the original generic package.
Thus finding the right environment for ourselves is the most important choice in life.