NOT WAVING BUT DROWNING

If I was holding on to that tyre I think I'd probably be under the water rather than above. But at least the tyre is there. Struggling on, one step forward, sometimes one step back, and each time we think nothing else can upset the delicate balance that has been established ... yes, something does. So another hurdle to tiptoe over and another thicket of incomprehension to untangle.

News today: Scientists have discovered an entirely new class of antibody in camels ................. that can improve drug delivery to the brain in Alzheimer's disease.

Anyone got a spare camel? Or actually, I need two ....