[ Depending on personality, biological factors and environmental influence, desensitisation can set in within a few hours or days or weeks. Reid is way past that point though, being close to a prison veteran by now and although the theme of the day is far too personal for comfort, it's not as upsetting as it had been a few weeks ago. Lots of humiliation around here. You learn to live with it.
You also learn to do damage control and that's what he'll be doing soon as he can, going over the photos and taking down as many as he can find. ]