Could you check this paragraph about pictures?

When taking a picture, you have to decide how you place a subject of your shooting within the frame, not to mention the subject itself. Whatever kind of a camera you use, you can't take good pictures if you just randomly take pictures of things which attract your attention. You need to control light depending on, for example, whether your subject is motionless or in motion, or whether it moves quickly or slowly. You also need to be determined to communicate clearly to others what you want to convey though the subject.