I sometimes wish my employer didn't know that I can write Python code, so that I would never be assigned front-end work. I prefer to deal with programs that take lists of numbers and return lists of other numbers.

(I'm not as bad as one guy I used to work with, because at least I accept ASCII input. His backend code only took binary-encoded configuration files for no reason I can think of except maybe to punish anyone except himself who tried to use it.)