C.s. Lewis said this quote
“ You can’t see anything properly while your eyes are blurred with tears. You can’t, in most things, get what you want if you want it too desperately: anyway, you can’t get the best out of it. ‘Now! Let’s have a real good talk’ reduces everyone to silence. ‘I must get a good sleep tonight’ ushers in hours of wakefulness. Delicious drinks are wasted on a really ravenous thirst. Is it similarly the very intensity of the longing that draws the iron curtain, that makes us feel we are staring into a vacuum when we think about our dead? ‘Them as asks’ (at any rate ‘as asks too importunately’) don’t get. Perhaps can’t. ”