Messing with our minds is not much of a challenge. It's a little bit like engaging in a battle of wits with green Jello.
Still, the fact that they take the time to confuse and bewilder us just shows how much they care. Also, it freaks me out when they cover their faces with their hands. I don't know where they've gone or when they'll be back. Suddenly, they open their hands and they're back, screaming, "Peek-a-boo!"
That gets me every time.
What were we talking about?