"What Brought It On?"

Winston Churchill called it his "Black "Dog".  A psychiatrist who knew Churchill said of him "Only a man who knew what it was to discern a gleam of hope in a hopeless situation, whose courage was beyond reason and whose aggressive spirit burned at its fiercest when he was hemmed in and surrounded by enemies, could have given emotional reality to the words of defiance which rallied and sustained us in the menacing summer of 1940". Much the same could have been said about Robin Williams. Those who suffer as they did from depression and it's dark partner anxiety are hemmed in by forces that do not rise from the rational mind. Their demons are not summoned by events of the day.  They linger and taunt and then seek to destroy by cloaking and choking and snuffing out all light. Don't ask "what brought it on?".  Grieve that there is no warning and no cure. Marvel at the courage and strength required to overcome.