When our first lockdown was introduced in March 2020 I knew I was going to find the coming weeks (as I naively thought then!) rather tough. I would miss my social life, my cinema visits, my travels and little treats such as coffee or breakfast in our favourite local haunts. I also knew that I would be helped enormously by focusing on the smaller pleasures of life: a sunset, a pretty flower, birdsong, a message from a friend …