Cameras and gear can be very expensive. It also isn't the most financially beneficial career. that doesn't mean its not a good choice, it just depends what you value.
Education Required: there are many different routes! - A bachelor's degree in visual arts with specialization in photography - Completion of specialized training in photography in high school, college or specialized training schools - Extensive on-the-job training under the supervision of a photographer
I chose this career because I think if I could make enough money, and was skillful in this area, it would be a perfect career for me. I could make my schedule, choose what kind of photography I want to do, and who for. I would also be able to go wherever I want, because there's nowhere in the world where photography doesn't have prospect. I'ts all about the freedom for me :)