⟩ What was the worst job you ever had? Why?
This is similar to the other question about what you liked least. To use the example from the last question, go in the opposite direction of salon activities. Since you will be up and active all day you could choose a job you had where you had to sit all day. Or you could choose one that was boring and didn't engage your interest.
E.G. I once worked as a receptionist in a dental office. It was difficult for me to stay put all day because I am much happier in a fast paced environment.
Notice that I don't use strong, negative, emotional words like HATE. No matter what, keep things on a positive note.