I delete crap, but cameras nowdays produce little of that. So I end up with dozens of images with subtle differences, and I tend to keep them.
Wanted to sample opinions here. Storage is relatively inexpensive but cost isn't the only question.
Suppose you KNOW you already have all your useful, even presentable images organized and backed up at least once or twice.
Do you ever irrevocably delete unwanted images? Not talking borderline images, but ones you know you will never use. Or do you just keep them cuz you never ever ever delete any image?