Conversation so far:
What did Leonard Cohen do after Leonard Cohen left the monastery?
After two years of production, Cohen returned to music in 2001 with the release of Ten New Songs.
Was he always involved in music?
CANNOTANSWER.
Did he have a favorite hobby?
CANNOTANSWER.

Question: Did he always stay faithful to his religious upbringing?
Self-contained rewrite: Did Leonard Cohen always stay faithful to his religious upbringing?