Nowadays, people resort to all kinds of activities in order to calm themselves after a stressful event: performing yoga poses in a sauna, leaping off bridges while tied to a bungee, killing imaginary zombies with imaginary weapons, and so forth. But in Miss Penelope Lumley's day, it was universally understood that there is nothing like a nice cup of tea to settle one's nerves in the aftermath of an adventure- a practice many would find well worth reviving.