I was listening on my walk today to an interview with Edward Tufte, the celebrated guru of data visualization. He said something I took particular note of, concerning the benefits of concentrating on what you’re seeing, without any other distractions, external or internal. He spoke of his experience of being out walking one day with a friend, in a natural environment, and what it was like to just sit down for some minutes, not talking, in a very quiet place, just looking at the scene. (Ironically, I was also walking in a natural environment, amidst bush, beside a stream - but I was busily occupied listening to this podcast!)
Tufte talked of how we so often let words get between us and what we see. He spoke of a friend who was diagnosed with Alzheimer’s, and how whenever he saw her after that, he couldn’t help but be watchful for symptoms, couldn’t help interpreting everything she said and did through that perspective.