“Don’t spend a lot of time imagining the worst-case scenario. It rarely goes down as you imagine it will, and if by some fluke it does, you will have lived it twice. When things do go bad, don’t run, don’t hide. Stick it out, and be scrupulous in facing every part of your fear. Try to be still. It will take time, but you’ll find that even the gravest problems are finite—and that your choices are infinite.”