The way the water flows. With a running faucet in the background, I was concerned about the sound quality of the watersports clip as I set the camera up. I am relieved to hear that the audio picked up beautifully for the 25 seconds of pissing. Also, with the water flowing, the desperation that comes with needing to pee was at an all-time high. I barely made it to the seat as I sat down. The frantic search for toilet paper had to be cut short because of it. Am I really "gummy" in today's clip? I am feeling really gummy in today's clip.