A dogshit shake isn't an appetising description, to be honest.

I'd personally be nervous of any of these hallucinogenics - even cannabis, now that it's been genetically engineered to be much more stoney than it was in my youth. Not that I was any great toker then either…

But with how little we know about the brain and its workings, it seems foolish to me to be seeking what are essentially artificially-induced psychotic experiences.

Incidentally, talking of mushrooms, does anyone else occasionally buy stuff in the wholesale fruit and vegetable markets? It's always super-fresh, you get things that you won't get in most shops, and the prices are extraordinary. You're buying in bulk, but not that much bulk - I sometimes go halvers with a friend or two for a box of something.

And is anyone doing any pre-Brexit stocking-up-just-in-case, and if so what are you stocking up on?