Photography
I'm not an ardent photographer but I do carry a camera with me when
I'm hiking or out for a walk. In this digital age it's not unusual
for me to take a couple of hundred shots during a couple of hours of
walking. Of course, most of those are unusable for anything more
than a record of where I was and what the subject looked like at the
time. Professional photographers are familiar with shooting lots of
photos only to have a few be usable. Now with digital cameras it's
almost no cost for amateurs to just keep shooting and hope something
works out.