Conversation so far:
What did singer-songwriter Nick Drake do in his final years?
In the months following Pink Moon's release, Drake became increasingly asocial and distant.
What did singer-songwriter Nick Drake do at home?
His return was often difficult for his family; Gabrielle said, good days in my parents' home were good days for Nick, and bad days were bad days for Nick...“
What was singer-songwriter Nick Drake's retainer for?
Joe Boyd put Nick Drake on a retainer of £25 a week, set against royalties.

Question: What else did he do in his final years?
Self-contained rewrite: What else did singer-songwriter Nick Drake do in his final years besides become asocial, distant, live at his parent's home and collect a retainer?