Answer:
(E) He should never post to social media
Step-by-step explanation:
Even if you feel a certain way about an issue, you should never rant to social media. Social media is not private, and many opinions float around.
If you were to post to social media, then the man needs to be considerate and think about what he posts before he posts it, being careful and watching his words, but it is not the public's business to know personal conversations.