IMPORTANT LIFE ADVICE!
It is therefore desirable to shut down Windows normally, and not merely hibernate it, before proceeding to resize the Windows partition. Lest, of course, one corrupt the Windows partition on waking it so badly that it will no longer boot subsequently, and without even a restore CD to repair it.
Oh well. I was really fed up with Windows 10 anyway. (To wit: there seems to be a vast misunderstanding over who actually owns the machine.)
The good news: I write on an entirely separate computer, and have decent backups. I have met this discovery with stoicism and amusement. I was really only using Windows for gaming, and with (most!?) Steam games running on Ubuntu it hardly matters.
I have always been inspired by the story of Fredrick Douglass, a slave who escaped slavery to become a renowned orator and author. His is not the story of a man who was second-rate, shooed into the spotlight only for his relative accomplishments compared to his past. What use would that be? No, he was not merely any random speaker, but Fredrick Douglass, a name that survives to this day in history books, no matter how often it is skimmed over.
A shameless plug for someone else.
I have seen, and admittedly indulged in that fan activity I will call the Fact Checking Game. It goes like this: First, you take some work of fiction, particularly a popular one, and you find some fascinating idea or claim it has. Then you deconstruct it with real world logic, checking all the facts and invariably coming up with an unrealistic or at least implausible conclusion. At this point, bemoaning that the creator did not think of this may commence. As a sequel, you can find some plausible counterpoint, and argue with the proponents of the former conclusion until the cows come home.
This is not, in itself, a bad thing.