These are important and helpful tips. But the way you presented them gives people an idea as if you don't care much. And the text definitely threw me off. Maybe you can edit your post and add some screen shots, or elaborate on to this. Because all you want to do is help the person, right?
Does anyone know that if you swipe your last 3 bullets on a guy on one hit that he will die don't you? You don't always have to lead your shots because the br spread is random.