Again, completely missing the point. Adam practiced too... he practiced being helpless. The difference, the variable in the equation, was the society around them. I know that this ability isn't particularly remarkable, that's the whole reason I'm saying that focusing on the mechanics of it is missing the point. You're missing the forest of the trees so to speak. The actual remarkable part of the story is how his mother responded to his blindness.No, expectations did not grant him this ability, practice did. It isn't exactly a shocking revelation that practicing a skill over and over again, for years, will rewire your brain (this is what neuroplasticity means). I am still not certain what you are getting at.