I just finished re-reading The Post-Birthday World by Lionel Shriver (what an extraordinary book) and there’s a line in it that has stuck with me for the past week or so… I’m paraphrasing because obviously I can’t remember it word for word (I blame lack of sleep for robbing me of this super-power!) but it’s something along the lines of:
It occurred to her that her life, up till then, had been perfectly lovely. It would have been nice if she’d noticed.