“I think it fair to say that by any conventional measure, a mere seven years after my graduation day, I had failed on an epic scale.  An exceptionally short-lived marriage had imploded, and I was jobless, a lone parent, and as poor as it is possible to be in modern Britain without being homeless.  The fears that my parents had had for me, and that I had had for myself, had both come to pass, and by every usual standard, I was the biggest failure I knew.

Now, I am not going to stand here and tell you that failure is fun.  That period of my life was a dark one, and I had no idea there was going to be what the press has since represented as a fairytale resolution.  I had no idea how far the tunnel extended … so why do I talk about the benefits of failure?  Simply because failure meant a stripping away of the inessential.  I stopped pretending to myself that I was anything other than what I was, and began to direct all my energy into finishing the only work that mattered to me … I was set free, because my greatest fear had been realised, and I was still alive.

[Failure] gave me an inner security that I had never attained by passing examinations … Such knowledge is a true gift, for all that is painfully won, and it has been worth more than any qualification that I have ever earned.”

– J.K.Rowling