Well, I like your hair the way it is. But if you wish to cut it, I recommend just diving through those free hair books. It can be stressing to have your hair cut; just try to not think about it as a life or death situation. If you don’t go too short, you can always go back for a trim or restyling. From the lay of your hair, you might try some light layering. Nothing too much, but enough so it looks light and airy and casual. I don’t know your style, so all I can say is good luck!