Here's how arguing on the internet goes. A: The sky is blue. B: How dare you! Prove it. A: Look at the sky. What color do you see? B: White. A: Those are clouds. B: Got ya! A: No, you don't "got me". You're looking at the wrong thing. Let's try this. What color is that shirt you're wearing? B: Blue. A: Look at the sky. That open part next to the clouds. Is not that the same color as your shirt? B: Are you saying the sky comes from Wal-Mart just like my shirt? You are an idiot!