A couple of weeks ago I watches on BBC something interesting. It explained how traumatized soldiers can heal their war trauma by re-living realistic war scenes generated by computer.
Below is the link.
This is newest cutting edge treatment by re-living reality approaching war scenes.
It's like a modern (squirrel) version of Dianetics.
Not even David Miscavige could have better interpreted Hubbard's 1950 Dianetics!