The thought occurred to me the other day, what happens to the Muse of an infected PC (or NPC for that matter)?
I imagine it is sorta 1 of 3 things:
The Muse becomes infected and only helps fuel the malicious nature of the host's new mind
The Muse is unaffected and is trapped in it's host, possibly trying to hide in the corners of the inserts for safety
The Muse simply is gone, either deleting itself as a safety precaution or by the newly infected host for whatever reasons it might've chosen (paranoia, glee, anti-socialism)