If you like what you are doing, great. I think that enforcing a certain amount of discipline in are forces one to consider the composition and to be able to say, "I did it this way because ...." Others may not agree, but I personally fell that you have to know the "rules" before you can begin to develop changes to them. Think of Painting. The use of color, perspective proportion, and light are learned not by willy nilly slapping paint on to a surface, not is poetry learned by writing free verse.
even Picasso was classically trained before he ventured out into his own world.
Most of us think we take great pictures. A lot of us see pictures and say that neat or great shot in the same way we look at a house and say that a great color so soothing but bold.
Horse feathers. Those of you who are musicians know how much practice it took before it was only your mother of aunt who told you how great you played without asking what you were trying to play.
If you can articulate why you made the shot the way you did, why the exposure was what is was, the lens selection, even the film type and what you were trying for then and only then are you making more than snapshots. Regardless of what we think about our selves, none of us is a "natural" photographer. So, I use the Rule that primary subjects look best when places at the intersections of four lines that divide the total image into thirds and are in the centers of the four quarters of the frame, unless I have an articulatable reason to place it otherwise.
I guess that the greatest disappointment about this site is that we post images with no context and ask for critique. We don't say "this was a particularly bright clear cold day but I only had 3200 ASA pro-tri x in my camera when I came upon the Bear in the blue berries. I placed him in the center as it was the only way I could get a picture running backwards to the river and did not have time to bracket the shots to keep the sky from blowing out. I was using a macro for the tiny Yellow Bells that are abundant after the first frost and it did not allow for the depth of focus I would have liked.
Then we have something to judge, not I took this picture of my kid sister, C And C please.
Judge Sharpe