How do you sleep at night?

Well, I distinctly remember watching a movie and a man was questioned about his morality and conscience. They said, “how do you sleep at night?” He answered quite seriously, “well, I have a machine that simulates the sound of the ocean. Well, that made me laugh. For years, I’ve used various tools to block out the white noise. I’ve used fans, music and machines that simulate the sound of the ocean.