Conversation so far:
What was the Role in Frasier?
Frasier works for the radio station, KACL, as the host of his psychotherapeutic radio show.
What else is unique about his role?
he had been publicly humiliated after climbing onto a ledge and nearly committing suicide before being talked down.
Was the show popular?
CANNOTANSWER.
What else is notable in the article?
Frasier hires a live-in physical therapist, Daphne Moon .
Who plays Daphne Moon?
Daphne Moon (Jane Leeves).

Question: Why does he hire a live in  physical therapist?
Self-contained rewrite: Why does Frasier Crane hire a live in physical therapist?