'Some people fake their deaths; I'm faking life' (spoilers)
Loved this quote in the film and it really helps sum up the old man's story and main character well.
When I first watched the film I must admit I was confused but once all the pieces slid together the film is pretty amazing.
The general tone and main character complimented each other well and really showed how depression can be experienced by some people (obviously different depending on the person).
---
"Do you know in 900 years of time and space I've never met anyone who wasn't important."