What's your occupation?

Do your best to describe your occupation with a gif. Whether realistic or funny. Please use no words to describe what you do. Here's mine. (Late edit: thinking about replying guesses based on gif. No cheating on my part.) Occupation reveal: I'm a satellite communications instructor. I teach people the theory and how to operate long haul communication equipment. For example communication equipment on a cruise ship or remote areas for mine workers. (edited)