As shallow as it may sound, we live in a world that’s driven by appearances. People look at you and base their first impression of you on your appearance. Are you a smart person, and do you put effort into how you look? Or you’re a slob without an ounce of fashion sense? These are the types of questions that go through people’s minds when they look at you. Generally, if you look good, people will treat you better. So, it’s worthwhile to take steps to improve your appearance. Fortunately, even small changes to your appearance can make a big …