When you shoot, you need to think. Not just press the shutter.
- Does the composition look good? Can I make it better by moving around?
- The flaw that MANY people have is, they shoot everything from their upright standing position.
- Watch the background, or you may have a telephone pole growing out of your subjects head.
- Is the exposure setting correct? What if I change it, can I create something different?
- The camera meter is just a tool, it cannot read your mind. When you want a certain look, you may have to use manual mode and set the exposure to give you the effect you want.
- Learn to use the Exposure Compensation, for when the camera meter, cannot properly meter the scene to what you want.
- There are different exposure modes on the camera. Learn what each mode does different from the other, and USE it. Depending on what and how you are shooting, one mode may be better than the others.
- Is this the best lens/focal length? Can I create a different image/look with a different lens/focal length?
So take the picture.
Then think "how can I make it better?"
As has been said, once you bought the camera, digital is free. So take a LOT of pictures.
When you take a picture of a subject, don't just take one, move around the subject and take many different pictures.
You may find the best shot in one of the pictures that you did not originally think about. Remember that shot, that is learning.
As Derrel said, the more you shoot, the easier it is to shoot. Handling the camera become more natural, and less clumsy.
To build on a statement "mistakes that you made yesterday can be corrected the following day"
You NEED to review your work to see
- what you did GOOD (remember them) and
- what did not work (determine why, so you can fix it).
- Then as Derrel said, go out and redo the shot, applying the fix, and verify that you fixed the problem.
As you shoot, try the different functions of the camera.
I read HOW in the manual, but I have to actually DO it on the camera, to learn.
If you find something interesting, that you want to use later, tag it, so that you can easily find it.
Example, on my D70, I rarely used the remote IR, so I had to tag the instructions, so that I could easily find it when I needed to use it.
Put the the camera manual in your camera bag, or a PDF of the manual in your phone. That way, if you ever need to look up something in the manual, you have it with you; you don't have to wait till you get home to look it up.