People are Afraid of Different
Whenever something is out of the norm, people get anxious because of the fear of the unknown. Instead of embracing things that are different it's human nature to judge question and judge things. This is why bullying and insecurities are developed because the majority of society is not comfortable enough in their own skin that they are not aware how to accept uniqueness and cultivate their ways with the ways of others.
Everyone is created differently because each individual has a special gift that they can offer to the world. If everyone were the same then life would be relatively boring because everything would be basic. We must learn from each other and allow each other's gifts to make the world a better place.