Those following on Facebook you will see that I am posting some video updates. I find these quite an ordeal. If I look closely, and usually I do, the clips I record seems so lightweight and unfocussed. Occasionally, I share a clip. There was a medicine I took as a kid and the scent of its flavouring made me wretch long before it had even neared my mouth. The thought, act and memory of posting video updates brings a degree of discomfort not quite so extreme, but in that direction.