I think walking for around an hour at a time, with no music/earbuds, can be extremely enlightening. I find the first 15-25 minutes my brain is doing like a “cleaning” cycle almost where I think about very surface level things, and then once that is out of the way, my brain just goes on wild explorations of ideas.

I do see more and more that people are either afraid to be with their own thoughts, or don’t know that it is even an option given the amount of technology around.