I saw him do it live. Fantastic song for live performance.

Sometimes songs are very representative of certain times or feelings. Maybe that song is one of those, where it's very representative of that time when he felt that he was in repair and conflicted. Now he may be more past that...

But who knows. Could simply be that he had others he wanted to play more. He toured on Continuum songs for a really long time, so he might feel some of them are played out.