The dry humoured thought occurred to me yesterday "it's obvious when you know - though it's not obvious why you didn't know in the first place". Now is that a paradox or a conundrum? I guess it's obvious when you know..

And following on from that, why is it that as someone once said to me "you have to make your own luck" when so-called 'bad luck' makes itself thanks to sod's law?! - which by a stroke of irony even has it's own mathematical representation these days as ((U+C+I) x (10-S))/20 x A x 1/(1-sin(F/10)).