If you are out there shooting, things will happen for you. If you're not out there, you'll only hear about it.
If you can capture the element of surprise, you're way ahead of the game.
If you're just going to meet consumer or clients' demands, you might as well be a plumber - the work will be more frequently available.
If you don't have a camera, the best thing you can do is describe how great it looked.
Failing is not a problem. Not trying is a problem.
What you're shooting at doesn't matter, the real question is: 'Does it give you joy?'