<p>In 2015, climber and documentary maker Joe French was about to fulfil a dream of a lifetime ? to climb Everest and film it. Then tragedy struck and Joe found himself at the epicentre of an earthquake which killed nearly 9,000 people. Only a few years previously, his team of Sherpa had been killed in another avalanche, and soon after that, Julie, his wife, was diagnosed with cancer.The accumulation of trauma took its toll: suffering from post-t...