This is the paradox of the false positive, and here's how it applies to terrorism: Terrorists are really rare. In a city of twenty million like New York, there might be one or two terrorists. Maybe ten of them at the outside. 10/20,000,000 = 0.00005 percent. One twenty-thousandth of a percent
One thing you should know is that every camera has a unique "noise signature" that can be used to later connect a picture with a camera. That means that the photos you're republishing on your site could potentially be used to identify the photographers, should they later be
There's an alternative to dwelling on your mistakes. You can learn from them. It's a good theory, anyway. Maybe the reason your subconscious dredges up all these miserable ghosts is that they need to get closure before they can rest peacefully in humiliation afterlife.