Hello, this is Andy. I’me here to tell you about a minor problem in the way the world is. Humor me, your well-adjusted benevolent author, and take a moment to look at the following pictures of shapes.
Aren’t these shapes just the neatest things? They’re so polite, perfectly tiling the imaginary, infinite plane they’re lying on.
Their corner angles piece together so neatly, leaving nothing showing of the mathematical void behind them.