What happens next in this paragraph?

How to behave professionally on social media
Post statements you'd feel comfortable sharing with your boss or clients in person.
Before you make any comment or post, consider how you'd feel if your boss or clients read what you've authored.
Never use foul language or curse words.
Options:
1). One of the fastest ways to diminish your credibility is to curse or use derogatory language online. Re-read each comment or post to ensure it is not offensive or contains offensive language.
2). Your boss or clients may end up seriously offended or annoyed that you violated their privacy. Use text text messages and voicemail instead of the usual email message.
3). Only your personal name and contact information should be copyrighted. See federal requirements for this in next step.
4). If you disagree with someone, state your opinion calmly and clearly so that no one can mistake it. Be as specific in your comments as possible.
1).