I call it "Rambo effect" why shoot a single image when you can rattle of a whole magazine!
I think we both suffer from the condition of being film shooters, no means to verify the exposure (i.e. no "chimping"). For myself I would be out in the bush for weeks, so I would not know if my shots were expose correctly and the quandary was to take bracketing shots or conserve my limited film stock. It makes you consider your shots, but today while I don't have to, it means I have a lot less to filter through in the early stages of PP.