You are probably getting pickier, ie wanting better images which is good. When travelling with Jane and/or others I do not usually have time for long considerations of composition so fire off several -one of the freedoms of digital. I am photographing sculpture for a national database so go on my own, and spend much longer on an image. Even so I take several of the same view, making minor changes to my standpoint and changing aperture. I don't have a problem with having only a few keepers. Digital has made it easier for me to be pickier on cost grounds.
Best wishes,
Jonathan