You've killed us both

[Kein]

One of the notes written by Alexander speak of him wanting to return to the other side. Agrippa had never made it through the portal. Only Weyer and apparently Alexander. It's possible(maybe implied by the portrait of cthulhu Alexander) that Alexander originates from the other side of the portal in the first place. He talks of being banished from there.

I failed to see how it's related to the quote you were answering to.

Yeah. Most of the stuff in amnesia is like that, these are all just possibilities after all. Though I find it fun to try and dissect the small information that we have to figure out what some of the less solid clues could be referring to.

My theory about Merlin sounds more awesum btw
Let's stick with this one.

Based on my earlier assertion of the Shadows behaviour being related to Daniels sense of guilt. The above behaviour would make sense.

Mm.. no?
Guardian was chasing Daniel since the excavation place. His intentions was to destroy Daniel. Sorry, your theory makes no sense at all, because at that moment Daniel had no guilt.