That's what photography is about after all, getting the shot, and you can't get the shot if your camera is at home. Now, many people don't want to carry a big camera around with them, and I get that. I used to carry my tiny Olympus XA with me in case of photo opportunities. Now I have a tendency to grab one of my big guns as I go out the door, either my Polaroid 110A or Mamiya Press. They're both big and heavy, but not really so much so that you can't carry them.
Any way, today I was carrying my big Polaroid, just in case. As I exited the car on my way to school, an elderly woman was at the corner waiting for he bus to come. The light was perfect as the sun was rising, and I just knew there was a shot there. I approached her, took the photo and chatted a bit, and continued to school.
That's the second part of getting a good shot. You have to have the equipment of course, but you also have to be willing to take the shot when you see it. A few months ago, I may not have taken this photo, out of shyness or lack of confidence. But I figured, what's the worst that can happen? Someone gets angry? Usually people oblige you, I've only had a problem once or twice.
Ask permission, or don't, whatever works for you. The most important thing is to practice, and be ready when the shot comes along.
I'm Vector Einstein, or VE for short. I drive around in a electric vehicle, or EV for short. With the help of an infinite number of monkeys, on an infinite number of typewriters, we write a little blog called "Electricity in the Motor City," or E=MC for short.