"It's the olympics, damn it. I may be a carmugeon in some ways," says host of "This is Life with Kelly Wallace" A friend at yale has actually done scientific research on using photos. He found that when you are randomly assigned to take photos of your experience, that, on average, it actually enhances your enjoyment. But i am curious whether you find that scientific evidence unconvincing, or whether you think that there is some kind of moral override on the litarianness of it.