Ran into this the other day at the park. After spending a couple of hours walking the streets looking for photo opportunities, and finding a few, I was returning to my car parked at the City Park. As I walked through the parking lot I noticed a small family group gathered for a group photo near one of the old ranch wagon exhibits. A young lady had a digital SLR set up on a tripod and was working over it evidently trying to get ready to take the picture. This must have been going on for a bit because one of the gathered group, seeing me with my K1000, yelled at me to take their picture as I got a bit closer. So I did. I walked up, raised the camera, framed the group stepping a bit closer, then snapped the shot. I then waved and walked away. Took about 4 seconds at most.
Later, developing my roll, I found the photo had turned out great. I should have gotten their address so I could have sent them a print.
I think some people are paralyzed when faced with too many decisions, or are overwhelmed by the technical aspects of their digital cameras, and somehow afraid to just take a shot for fear it won't turn out.
Of course I had the advantage in that situation. There aren't a whole lot of decisions to make with a Pentax K1000. Once you have chosen the film you are going to use, you get the needle settled in the middle, make sure the composition looks decent, then push the button. That is pretty much all there is to it.
You gotta love it!