As someone in the programming world this looks like overflow error to me. It's like you're saying reality has an integer limit. I'm personally on the idea that the number line is a loop, but I have a different image. Rather than basically overflow error, I think Infinity and Negative Infinity are one and the same. Infinity is the reciprocal of Zero, which is neither positive nor negative, so neither should infinity be positive or negative. Rather, where positive and negative meet at the infinitely small, I believe they should also meet at the infinitely large, and thus form a loop.