For many of us who suffer from depression or anxiety, the simple act of endurance, of having to appear 'normal', is a daunting, painful and heroic task. Getting out of bed, packing the kids off to school, showing up for work, preparing dinner. These can be astonishing achievements when it sometimes takes a superhuman effort simply to stand upright. How do you keep going? How do you do what you do, day in, day out, conforming to people's idea of you...