In France, we have a maxim that says "The more crazies we are, we more we laugh.". This is kind of the Spanish mentality : Africans, Europeans, Asians, girls, boys, old, young... They are all together. In Spain you can see very different people sitting around a table and something to eat, living the conviviality.
In my opinion, the kindest people are often those who have harder lives, being discriminated just like I was. But as we are cooperative, we should just avoid stupid, conformist people and gather together as a rainbow of outcasts. The blacks, the prostitutes, the tramps... Why don't we unite together to be stronger ?