If you get stuck, get away from your desk. Take a walk, take a bath, go to sleep, make a pie, draw, listen to music, meditate, exercise; whatever you do, don't just stick there scowling at the problem. But don't make telephone calls or go to a party; if you do, other people's words will pour in where your lost words should be. Open a gap for them, create a space. Be patient.
Love begets wisdom, thus it is, as often misconceived, more than vain layers of tenderness; it is inherently rational and comprehensive of the problem within the problem: for instance, envy is one of the most excused sins in the media of political correctness. Those you find most attractive, or seem to have it all, are often some of the most insecure at heart, and that is because people assume that they do not need anything but defamation.