I sometimes take so many pictures and end up with one or two I like, a half dozen I might be happy to put on a post. Thanks digital era.
Back in the day I used to photograph car racing using 35mm film...no idea what shots AI was getting, no screens and all on the camera and had to pay for processing. I might shoot ten 24-shot rolls in a day...it got costly so that's another reason to thank digital cameras!
I think posts need an image but I think people obsess about the right image too much. Sure, if it's about a place one went, photos of that place will work, but generally, I think people could use their imagination more and diversitfy the images, you know?