First off, don't bold all your post. Making all your post bold does not increase its visibility even if you leave them in their normal form everyone will still be able to read them.

Second, learn how to format your post properly. I'm not sure if your think moving your sub-title with spacebar will make it more readable. But if you want to indent your sub-title and put it at the center then you should learn the correct tag for it. And here's an example of a well formatted thread.