What I’ve Learned
I made this application mostly for my grandkids. It has a lot of stuff I learned that they don't teach in schools. Please get them to read it and to keep the link safe so the can re-read it occasionally.
This diagram is called a mind-map. More specifically, this software package is called The Brain and it has quite few unique features. I'll describe a few. The text blocks are called thoughts and when you click on any of them below the top one, the screen changes quite dramatically. The box you clicked on moves up and more boxes appear. All the other boxes that are connected to the top box move to the side.
When you click on any box, a note will appear in the sidebar (here) and possibly another note or file is listed on the top of the sidebar. Clicking on that note will open it.
I plan to add to this Brain whenever I think of something worthwhile. The mind-map can be expanded without limits.