I have made plenty of photos that were really terrible. I keep telling myself that the shot of the cat was bad or my Photo of the stump was over-exposed. I tell myself that I will never do x, y and z again but I do end up making the same mistakes again. I learned a long time ago that I will never make a perfect Photograph. I have made some that I like. There are more of my Photos that others like. The nice part of a blank roll of film is that I can create something with it. As I get older, I get a higher percentage of good shots. Part of this is technical knowledge, part of this is learning composition and part is learning patience to get a shot with good lighting.
Did I mention that I like the photo of the church.