What are the criteria for photographers?

Personally, I think photographers are divided into high, medium and low. Low-level is to shoot films as usual occasionally, without creativity, tailor-made for customers, and without aesthetic concept at all. Medium, often shooting as usual, I am occasionally creative, know some art, have a certain aesthetic concept, and junk photos will never be released. Senior photographers design proofs completely by themselves, tailor-made for customers, and have high artistic skills and high aesthetic concepts.