With any comment or picture that you post or share have a purpose and be creative to share or entertain.
Think deeply about what you post rather if it's a picture or a comment.
I'f your post involves others make sure that it's ok with the other person if you mentioned them in a comment or post. Do that to avoid any and all conflict.
Stay True to what you post if it's negative don't post it or add to the problem. If no one told you to change something about the picture or video don't do it. Stay true and original to the original post.