Hello Reader Thank you for your replies last week. These included useful, touching and potentially entertaining tip-offs, distressing personal news (I sincerely hope the medical trial goes well) and an invitation on WhatsApp that I missed until too late (I’m sorry, you-know-who (Andrew)). I missed it because I have turned off notifications on WhatsApp, which I loathe (forgive me) because is owned by Facebook, aka Meta. Perhaps I should quit, you might say. Perhaps I should. A few months ago,...