Photography is a common topic that is researched and many people want to take on the career. There are a lot of photographer around the world, and they each take different types of pictures. Portrait, Architectural, Landscape, etc.(http://photography.wonderhowto.com/inspiration/different-types-photography-0124220/)
What are the main points in becoming a good photographer?
There are plenty of secrets and points to become a good photographer, but mostly focus on the light exposure. The biggest point is light (Beth Hutter, professional photographer).