The Eye Burn...

Basically, we are all the same. I was explaining what a screen saver was for over dinner as my defragging PC in the corner started up it's one. I explained it to Bethany in the terms of looking at a bright light and then getting the ghosting imprint in front of your sight for a few seconds afterwards.

Bethany piped up, without provocation..."I get that, I try to chase it, but never catch it." I've never spoken to her about that sort of thing but that's exactly what I do, try to control and catch the bright light ghosting.