People will have plenty to say about everyone. Plenty of things to call you. Yes, you. It's a fact of life even if you're 6, 16 or 60. People will always have something to say, an opinion on something you do, a name to call you. Even when they're dumb - or mute. What you choose to do with those words about yourself - whether they're spat at your face or slashed across your back - shows you and those around who you are and what you're made of.
Some prefer to be made of sand, some prefer to be made of titanium, some even like the idea of being made of steel. Personally I prefer being made of diamond.