Board Thread:Questions/@comment-35990412-20180626014538

Like, I get that some people like the color purple over the color green, but why is it that they aren't all worth the same amount. The only difference they have is the color. What if purple was someone's favorite color, and they trade an orange collar for someone's purple collar, but they decline and say "That isn't fair" when in reality, it IS a fair trade because they are both the same thing, just different colors! I'm so confused. 