Composition is Half the Battle
In a lot of the how-to's and tutorials on photography, there is a strong emphasis placed on Composition. I know when I first began taking photo's and diving into these sources of knowledge, I was somewhat against how much it was stressed, as I did not think it played such a vital role.
But, I can assure you it does. It will take your photo's from looking like joe shomo's photo to a pro, and all because you took one extra second to twitch your camera one direction or the other.
Once you have done this, select one of 4 points in general. The very top point, the very bottom point, the far left point, or the far right point. Thus you will be forced to compose like a pro! Which isn't a bad thing.