About 25 years ago, I took a bicycle across the United States. I soon found out that the greatest item of clothing was the trusty bandanna. There were dozens of uses for a bandanna - as a pot holder, a chain cleaner, a sun shield, a headband, a snot rag, a declaration of Kerouacian intent.

I'm of the opinion that the real is imagined and the imagined is quite real. The real is imagined, in the sense that we shape our stories, so anything that even happens on the news gets shaped in a certain way and gets a texture, and that the imagined can be real.

I was fascinated by the lack of a word for a parent who has lost a child. We have no word in English. I thought for sure there'd be a word in Irish but there is none. And then I looked in several other languages and could not find one, until I found the word Sh'khol in Hebrew. I'm still not sure why so many languages don't have a word for this sort of bereavement, this shadowing.

Corrigan told me once that Christ was quite easy to understand. He went where He was supposed to go. He stayed where He was needed. He took little or nothing along, a pair of sandals, a bit of a shirt, a few odds and ends to stave off the loneliness. He never rejected the world. If He had rejected it, He would have been rejecting mystery. And if He rejected mystery, He would have been rejecting faith.

Cynicism is easy. An optimist is a braver cynic.

He didn't like it all that much when he first came - all the rubbish and the rush - but it was growing on him, it wasn't half bad. Coming to the city was like entering a tunnel, he said, and finding to your surprise that the light at the end didn't matter; sometimes in fact the tunnel made the light tolerable.

And I suddenly think, as I look across the table at him, that these are the days as they will be. This is the future as we see it. The swerve and the static. The confidence and the doubt.