Agender is a gender identity generally defined as in which one lacks a gender or has very little experience of a gender (def by gender wiki).
The flag :
My experience
I believe that gender is created to divide the population, especially in such a capitalist and patriarchal society where they profit from separating individuals.
Furthermore, I had the chance to grow up surrounded by all sorts of toys (one of the advantages of having two siblings - a brother and a sister) and funny enough, I played more with the toys that were -and sadly still are- considered for the other gender.
Sadly, I have gender disphoria :(
The great thing is that I also can have gender euphoria :D