I've seen exactly the same phenomenon in racing/track day driving. Most of the crashes I've seen happen in that period between when someone has enough skill/ex

I've seen exactly the same phenomenon in racing/track day driving. Most of the crashes I've seen happen in that period between when someone has enough skill/experience to go fast, but not enough to recover from bad situations at speed. So a lot of big crashes happen in the intermediate to newly-minted advanced drivers. I'm definitely going to pick up that book.