I worked at a movie theater last year. They began firing projectionists. Even then, things go wrong. Films get off-focus, the sound messes up, the display corru

I worked at a movie theater last year. They began firing projectionists. Even then, things go wrong. Films get off-focus, the sound messes up, the display corrupts. Even if they don't people will complain, and then you have to go up and fiddle with it so they stop coming. It's rarely relaxing.