We all have a nose, a mouth, a belly button what else...I'm honestly having a hard time thinking of other body parts that we just have one of. I never realized how symmetrical the human body is, or at least was originally designed to be. But I did just realize something that we have many, many, too many of...OPINIONS! We have at least one about everything we encounter in life; everything from food and music to colleges and career paths. Everyone is entitled to their opinion