And yet, they're constantly captured by countless CCTV cameras all around, without minding their business. I know the pain and don't take as many portraits as I'd like to sometimes, even with people close to me; but on few occasions that I do sneak in a shot and show them the results later, they're surprised in two ways: "when did you take it?!" and "that doesn't look half bad!". Maybe because I don't overdo it.

Keep up the fight!