I hated seeing KG look so concerned. He's been loving how good he's been feeling, and how well he'd been playing as a result.
Well described.
As for sleep: I was alright, but only because I had already read a lot of news about the injury by the time I went to bed.
Living in Sydney, I get to watch games about 4 to 6 hours after they were played. This means you get all the recaps right-away

The game was hard to watch though. Didn't care in the slightest about whether we would win or lose, after I saw the injury happen; I just wanted to know if KG was okay or not. Had to resist skipping the game entirely and just reading up, but I didn't want to "spoil the thrill of the game". Pfff.
Oh well.
All in all, I didn't lose any sleep over it, but would I have gone to bed straight after, I would've.