Which of the following choices must be made clear when making a personal post on social media?

When making a personal post on social media, it is essential to clarify that you are speaking for yourself rather than on behalf of the Marine Corps. This distinction is vital to avoid any misunderstandings about your relationship with the organization and to ensure that your personal opinions and statements do not reflect the official position of the Marine Corps. By clearly stating that you are expressing your own views, you uphold the principles of personal expression while maintaining the professionalism expected of Marines. This personal accountability helps to prevent potential confusion or misinterpretation by your audience regarding the nature of your comments.

The other choices relate to obligations or limitations concerning what can be communicated, such as discussing official positions, classified information, or official events, which are not appropriate for personal expressions on social media without proper authorization or clarification.