A great picture. Interesting theory, too, but I'm not buying it. Changelings are monsters, they only want to feed on the love of their victims, and what's more, they don't HAVE hosts. They either kill or otherwise get rid of the pony they're impersonating as, so they can't have any idea how those ponies think and feel. Chrysalis was such a terrible actress that I honestly wonder why only Twilight saw through her. Didn't Celestia or Shining Armor's parents spend any time with her before the wedding? I find that hard to believe. Also, we never learned how she was able to take Cadance's place in the first place. I assume she assaulted her somewhere when she was alone and when she got to Shining Armor, she wasted no time in casting her spell on him, because otherwise he would probably have realized she was an impostor very quickly.