Purchasing equipment
A photographerneeds to purchase good equipment for photography and upgrade the equipment after a few years as modern equipment has lots of functionalities.
Training
A photographerhas to go through intense training programs to become a good photographer. Training will give him or hera good knowledge about photography.
Practice
A photographermust practice for years to become a good photographer. With practice, photography skills will sharpen, and theywill be able to take better photos.