If you could make one change to your personality, what would it be and why?

This question is asked by hiring managers not to let you count your negative attributes but to determine your self-awareness in improving yourself. Tell them the changes which you want to improve but are good in some ways for their organization such as-

• I am a Risk-taker and always complete my work on an exceptional level but sometimes taking risks could lead to more rework and time-consuming. 
• I would like to be an Extrovert as I am more inclined to the introvert side and want to change because I would like to appear more friendly.
• I would like to work on my Facial Expressions which sometimes are useful in times of stress as it looks like I am very calm and sometimes I am misunderstood as it looks I am not engaged in a serious conversation or task.