[quote]No, PTSD.[/quote] This would be my bet as well. She was trapped in the Hellmouth for at least a decade ( maybe more, ), Lost her whole entire fireteam, her Ghost was drained of its light and died, and she lost her eyes. Given all that’s happened to her, and her many years of isolation, I’m more than inclined to believe that she suffers from PTSD.

It’s possible. I never put her up against the symptoms but the causes probably could (if not already has) give her PTSD.