This isn't even a question, it's a lie that you tell yourself on a daily basis. Everyone knows that there's no such thing as 'one more episode'. One more episode turns into one more season and before you know it, it's 3am and you're convinced that you NEED to stay up to watch that conspiracy documentary about a town that you've never even heard of. You'll then plan to have an early night the next day, but Netflix is a vicious invention and the cycle starts again. At least you're learning about stuff?