The job is what you do when you are told what to do. The job is showing up at the factory, following instructions, meeting spec, and being managed.
Someone can always do your job a little better or faster or cheaper than you can. The job might be difficult, it might require skill, but it’s a job.
Your art is what you do when no one can tell you exactly how to do it. Your art is the act of taking personal responsibility, challenging the status quo, and changing people.