Trains of thought.

I’m on a train between Thetford and Norwich. I’ve been to Edinburgh in Substack business and that’s a story in itself, but while it’s fresh in my mind I should tell you about my encounter with J-, the genial fellow who I sat with from York until he alighted at Thetford moments ago.

I enjoy talking to people I’ve never met and so it was with J-; but it’s…