It would help improving the healthcare system, focusing the resouces towards make people have a better life.
It would help to avoid discrimination and to be able to help the patient in a proper way by respecting his/her cultural manners.
The answer to your question is A) Show rather than tell
This paper is alive with sympathetic insight into Shakespeare (if you mean a sentence with the word insight) theres more in merriam webster dictionary. it gives you more example sentences
i-n-s-i-g-h-t (literally spelling insight)
When they are different temperatures and are in contact.