People

I wonder what makes people different. Is it the color of our skin, what we wear, what we eat or how we react to different situations?
At a more primal level we are all the same, I guess. But we dress it up, color it with where we grew up, how our parents kissed us goodnight or didn't, what we are taught to believe in and not, what we watch on TV, how much space we are used to,
If we all focused more on how we are so much the same rather then what makes us different, this world would be happier, lighter, and even more lovely.