The value of a smile is probably greater than we realize. According to a large body of research, our relationships and self-esteem are positively impacted by smiles. If you're confident with your smile, you can smile more. However, what if you're embarrassed about your teeth and don't want to flash your smile? There may be ripple effects across your life as a result of this psychological short-circuit. It is now possible for anyone to enjoy a stunning new smile thanks to a growing array of options.