Question

what is the best health benefit of receiving feedback?
gaining insight about choices
learning about the life cycle
learning how to trust others
getting closer to friends

Explanation:

Feedback helps in understanding one's actions and decisions. Gaining insight about choices is directly related to health - as informed choices can lead to better physical and mental health. Learning about the life cycle is more of a biological concept. Learning to trust others and getting closer to friends are social aspects but not the best health - related benefit compared to making informed choices.

Answer:

gaining insight about choices