Everyone knows that when something good happens, something you’ve dreamed of for a long, long time, you’re filled with this wonderful, dizzying, joyful conviction that there’s nothing in the world beyond your reach. Everyone also knows that as lovely as that feeling is, it’s best not to let it run away with you entirely, because next thing you know, you’ve tried to do too much and you’re wilting on your sofa with two ibuprofen and the sort of headache that makes you feel like there’s a herd of elephants stampeding across your skull.
