nothing (semikolon)

Honestly, if you could see just what was going on outside your realm of perception, it would blow your minds! That's the main reason I kept it back. If I were to give you an analogy, I'd describe it like this: when a duck swims on the water, you only see it glide, apparently effortlessly across the lake. But underneath, as in beneath the surface, it's a whole different story. Its legs are moving like it's pedaling a bicycle up a mountain! Well, that's me right now. I am that duck!