While the device you use to watch YouTube videos matters, we often make plenty of mistakes that ruin the viewing experience. Here are the six YouTube mistakes that hurt your YouTube viewing. I accidentally touched my screen, and the YouTube comments section expanded to full screen and paused the video. In that case, it's best to tell YouTube that you no longer want YouTube to suggest videos based on past viewing. Take control of YouTube viewingThe default settings on YouTube don't provide the best viewing experience on the platform.