What if everybody you knew started dressing the same way, acting the same way, and doing everything the same? You'd start to think it's weird. Well, what if you started doing the same thing? Then what would make you special? If you are just like everybody else, you are no longer unique. You are just another copy of the same thing, just in a different form. So dare to be different. Because being different isn't a bad thing, it just means that you are unique.
If you are taking it as a "dare" to be yourtself you are off on the wrong foot. It's no dare. It's you. Be the you you are. "They" are not you. You are the only and the last and only hope to be you. There are no second yous. This is it, fellow human. Be you.