In this day and age, I don’t think there is true security in any career field. Perhaps there never has been. Careers in the arts have a reputation for being harder than other careers, but I am not sure I believe that to be true. I think these careers are different in that you usually don’t have an employer, benefits, etc. You are hustling rather than working set hours for a regular paycheck. In my experience, people with self-discipline and drive create their own job security (in any field). Also, there’s a kind of competition in the arts that doesn’t exist in many other industries.