Conversation so far:
What did Friedrich Hölderlin do in Friedrich Hölderlin's career?
Holderlin found no satisfaction in the prevailing Protestant theology, and worked instead as a private tutor.
What studies did he tutor?
CANNOTANSWER.
Did he continue at the monastery or move on to something else?
CANNOTANSWER.

Question: Did he switch careers?
Self-contained rewrite: Did Friedrich Hölderlin switch careers?