Thanks Margaret.
I just received this week's "Fortune" and read an article in it about top executives and other high achievers who are/were dyslexic. They had a very had time in school. But it seems that they just have a different way of picking up and processing info. So those who managed to get out of the education system unscathed could end up having an edge when they are in the working world in that they tend to be "creative" and "intuitive", meaning they do not see/think the same way as their colleagues. It seems that they see in images, 3D technicolor, and are more able to think outside the box. So maybe indeed the sudden onset of dyslexia has to do with your activating a particular part of your brain/mind, neuro-connections, which until then was more or less dormant.