I know that I've already asked it Mark. I had a hard time and the anxiety grew especially because no doctor managed to put my mind at ease. All neuros seemed to have no clue.
But your words have a positive effect

Do you have a source for what you've written in your last post?

20 G is enormous. I thought that even the slightest impact or twitch could cause the brain to hit the skull, as the fluid has a consistence like water and the space measures only 1-2mm.