If you are honest with yourself and truly love photography, that day will never come to you. I am always amazed that after 37 years of continuous work that I feel at lost with some of others capabilities that I meet online or in person.
Chemistry, Optics, Computers, Aesthetics, Materials,Marketing, are fields that I have had to learn from others, I have no talent, just the ability to gather information and work hard.
I feel I have another good 20 years of working ahead of me if I can keep healthy and now am most interested in hybrid work using the technology I have gathered and the archival attributes of wet process.
After that I will raise turkeys and bitch about all the younger people .