I have number form so when I was young and originally read this I thought it was pretty neat. But as evidenced in the rest of this thread, it’s an absolutely crazy practice since the majority of great programmers don’t have it. And I assume it’d be illegal these days anyway.
I don't really see things in a very clear way though. I can't specifically examine things. When I try the "image" tends to slip. I can't get details. It's more a general idea in my mind. So I'm really not good at visualizing a UI and whether it would look good to place a button in a specific place for example. But if I think of our app for example I do immediately have a "picture" of what it looks like in my head.