You throw a sponge into a sink full of dirty water and it'll soak up several times its weight and hold onto it. Throw something less porous, like a stone, into a sink full of dirty water, and it'll still get wet. Pull it out and it feels about the same, weighs about the same, but there's a slight change in texture, a film over it, and droplets of water are still settled into the minuscule pits and crevices of the stone. Even as a child, I recognized hypocrisy and prejudice at play, but I was also at my most impressionable and, inevitably, whether I liked it or not, I retained bits of it.