Lyric discussion by blahblah11 

Na, expensive sadness means that he'd wants to be rich and sad rather than poor and happy.

He's been in prison and he wished he'd been able to be bailed out, because parole drives him mad, as do constant hospital bills and pressures. It's very beautifully lyrical.

I can't work out what the rest of it means though. What does it mean?

An error occured.