These, plus a large number of other questions have puzzled sages for ages. Some things may never be answered.
I do know that the world is full of people who love to write, read, draw, and paint. What will we do with our time?
I, like you, never seem to have enough time in the day. Plus, my lap top, at home, has been driving me crazy. I think it is a computer conspiracy. If so, it is working.
My lap top, at one time, seemed dead. It would not open Explorer. It would not open InDesign. it would not start-up in a timely manner.
Finally, after almost taking it to the loacl dam and tossing it over teh side, I can go online. I can open InDesign. It does, finally start...but, It will not open Photoshop. I can not tell you how frustrated that is right now. I have things to do and I can not get them done.