Walk across custard

I watched a programme recently where they proved it was possible to walk across custard. Due to the chemical make-up of the liquid, the harder you apply impact to its surface, the firmer it becomes. And, as long as you keep moving, you don’t sink into the mire. Dementia is like that. As long as you don’t stop, it has less chance to drag you down. (Listen to Chris Norris’s Dementia Diary here).