Defeating Eye Adaptation

I'm curious how others deal with "Eye Adaptation" when editing images. The longer we stare at the monitor, the more "normal" the image appears. Our eyes adjust and often fool us, at least they do me. It may be too bright, dark, contrasty, flat, over or undersaturated, etc. Sometimes I think the image looks great, but when I come back after 5 minutes, obvious needed changes scream out at me. So, what do you do to defeat eye adaptation? Thanks, Lou