For me I have my personal work and I have my professional work. The two are very different. My personal work is all mine. My professional work is usually a collaboration between other visual professionals and the client is the the final word on it all. It is not mine. I think of it as my professional work is like having any job it's just mine is taking photographs. My hobby is also photography. If it wasn't for my personal work I would have been burned out a couple decades ago but my pro work pays the mortgage, the car payments, the insurance, puts food on the table and pays for my equipment and keeps me very sharp technically. There is rarely a day that goes by that I am not doing something photographic. I am a photographer. It's not just what I do.
If I had to deal with the general public (weddings and family portraits) I would probably feel much different.
A couple of quotes from two greats.
"There’s always been a separation between fashion and what I call my “deeper” work. Fashion is where I make my living. I’m not knocking it. It’s a pleasure to make a living that way. It’s pleasure, and then there’s the deeper pleasure of doing my portraits. It’s not important what I consider myself to be, but I consider myself to be a portrait photographer." - Richard Alvedon
"When money enters in, - then, for a price, I become a liar, - and a good one I can be whether with pencil or subtle lighting or viewpoint. I hate it all, but so do I support not only my family, but my own work." - Edward Weston,