Well, no. It's not a...it isn't catching. It's a condition. It's developed -

[Then he stops.]

[That's what this is, then. He's amnestic? But...partially? He remembers pieces, but only pieces, and none of them fit together. He should know how this stuff works. Memory. That was it. That was Epsilon's entire purpose. Memory.]

[Memory was what destroyed him, and it's what's tearing him apart now.]

You don't...have any idea how this might've happened, do you?