Pros
If you like leading people, then becoming a supervisor is a natural development in your career. As a team manager, you’ll be given plenty of opportunities to encourage, educate and, when necessary, discipline individuals under your influence.
Cons
If you are the type of person who gets overwhelmed by pessimism or you forever see the glass as “half empty” as opposed to “half full”? If so then marketing is not the career path for you.