"I was down five after ten holes, which is essentially an insurmountable deficit. And yet he came bck to wen, he said, i used every single ounce of my physical and mental energy," she writes. "It was so amazing to see this person have a totally different character in the moment."
Why do some activities tire your brain more than others? How exhausting is poverty? And could most of the world’s problems be solved with a sandwich?