Difference between a Post and a comment
A Post starts a new topic. A comment is what you do to respond to a Post; you leave one by clicking on the pencil icon underneath a Post. Too many new Posts will take you away from the subject originally being discussed; so – if you are responding to a subject covered in a Post, leave a Comment. If you are starting a new theme, make a Post.
Got it? Hey, it’s like riding a bike when you know how!