Okay, that's what I was thinking, but wasn't sure if that's what you meant.
It stands to reason that one might become less neurotic with reduced cognition. A friend of mine had a stroke after her last child was born, and for a while her cognitive abilities were about on par with an 8 year old's - she's improved some now, though. Anyway, her sister said at the time, "I've never seen her so happy." and that really stood out to me.
Also, it's weird that my writing was backwards up there - of course I noticed it when I typed it, but I thought maybe it would right itself? I don't even know how or why it came out like that. Glitch in the matrix, I guess (either that or I hit some combination of keys that made it come out that way? So confused)