There comes a time, it seems, in every game, every career, every life, that there's a turning point; a moment that propels you to another level. I'm no sports writer or football analyst, but there was clearly a turning point in the Super Bowl when the New England Patriots had seemingly all but lost the game then managed to muster the biggest comeback in game history and emerge the victor. Apple rode a wave at the top of the tech world for years then lost its spot only to get it back again under a new leader, and arguably, came out even better than before. It's clear to many political analysts that even in last year's presidential election there was a turning point amongst candidates, a point where Donald Trump seemed like the unlikely choice then turned into the sure bet for the Republican Party. I've had my own turning points in this cancer diagnosis. I've never felt so depressed, felt such a loss of hope, felt such a despair for my future, as I did in those ...