I'm sure a lot of the posts on this subject tongue in cheek but I have to make a serious comment. I could fill pages on the horrifying episodes I have witnessed over the last 31 years of fly fishing of folks landing fish. I fish catch and release waters 99.7% of the time. I use barbless hooks and a net, currently a wooden frame with a rubber net. I attempt to land the fish ASAP. I probably lose lot this way, but it is catch and release. I lose a lot too due to the barbless hooks. Once in the net, I leave the net in the water. I NEVER take the fish out of the net and out of the water. I rarely handle the fish. Most of the time, with the barbless hooks, the fish frees itself. I'll use forceps if needed or will cut the tippet if necessary. I've been tying my own flies for thirty years so it's not a big deal to lose a fly. With the hook out, I turn the net over and release the fish. They briskly swim away. With the thousands of fish I have caught, I only have about four pictures. These were taken very quickly or with the fish in the net in the water. I usually fish by myself or even when with a friend, we fish apart, so there is no one near to snap a picture. A picture is not that important to me. I have seen, mostly younger fisherman in their twenties and thirties, land a fish with a net, pick the fish up with their hand, fumble with forceps to remove the hook, show it to their buddy and then release the fish. I saw a twenty something kid on the Delayed harvest section of the Loyalhanna catch a fish from the bank. He lifted the fish out of the water. I was walking up the trail about forty feet from him. He still had the fish in his hand when I got near him. When I called him on it, he was very rude and said he knew what he was doing even though I had forty years on him. We saw a trio of twenty something fishers land a twenty inch plus brown on Yellow Creek, Bedford County, fly fishing section. It was landed in a net, then carried in the net out of the water ten feet to the bank. Five minutes or more must have passed between the time the fish was landed and released. Unfortunately, I have seen older fishermen do these thigs too. I read an article years ago in Fly Fisherman that said the one thing that hurts the fish the most is the loss of pressure on the fish when taken out of the water. Even leaving the fish partially submerged is a big help. I'm not a biologist so I don't not what the truth is. However, based on my personal observations, I see too many folks unnecessarily taking a fish out of the water. Even in videos on TV or YouTube, I find myself yelling "get that fish in the water!".