You are a person who belongs to a category of one.
Or probably better put in the words of somebody who knew better.
That does not mean that you are alone, not necessarily. It means that you are unique. That what works for others, maybe will not work for you. That what others consider ok, maybe is not ok for you. That you have the full power to write your own story and to be proud of it.
Of course, it also means that others around you are unique. That they might have a completely different point of view. That they might see things that are crystal clear to you in a completely different manner. That they might argue with you, disagree with you, be mad at you, while still fulfilling their own unique story. And be proud of it.