Board Thread:The Panopticon/@comment-5940646-20151203081819

In the page Heaven Sent, it says the Doctor, when faced with the Azbantium wall, remembers what he has to do and all his past lives. Personally, I think what actually happens, and what makes more sense, is that the Doctor realises what he has to do, and that he's been doing it for a long, long time. This makes him break down because he knows he's trapped in a cycle, and he needs to die so the next him in the cycle can live.

I don't think the memory thing makes sense as he would have no mental connection to his past lives. Unless someone from the cast or crew has actually said that he remembers, can the page be changed? 