Dave is in his second day of radiation isolation and there's good news and bad news. The good news is that the radiation isn't hitting him as hard as last time so he's not as worn out. the bad news is that he's awake enough to be bored with being completely isolated.
I think he's taking consolation from the fact that we're nearly all done. Tomorrow is the scan and while we'll likely have a few weeks before we hear the results, the hard work will be done. As of Saturday, he can go back to eating regular food and start taking his synthetic thyroid hormone again. On Sunday, he can come home without causing our children to grow third heads. By next Friday, he can drive again and he is officially done with this round of treatment.