So right, @colleenyoung . I am grateful that he's making such a quick recovery. One big side effect of the stroke is that he's been having insomnia for the last 3 nights. For someone who depends heavily on a good night's rest to function well the day after, it's been devastating for him. After 2 nights of not being able to sleep, he asked for some sleep aids. After a Valerian tablet, which didn't work, he took a proper sleeping pill, which didn't help either. Not quite sure what to do about this.