More related questions (at least in my mind)!
Two from the Netherlands: What is the one material thing you could not do without? And what is the one non-material thing?
One from Finland: What are you grateful for?
I've got terrible vision! If I had to spend a day trying to make sense of the world without wearing contact lenses or glasses, I'd be completely befuddled. So, my material items would be my glasses or contact lenses. Those contact lenses allow me to exploit the non-material "thing" that I would miss the most - and one of the things for which I am most grateful - my curiosity! I couldn't read or write or draw or paint or see anything around me at all! And THAT would make me NUTS.