I am not doing Dry January this year. I didn’t do it last year, or the year before that. But I do know, down to the glass, what I drank on every single one of those January days. Two post-new year amarettos on 2 January 2021; two glasses of prosecco on 9 January 2020 (if I’d known what was coming in March, I might have stretched to three); a lone bottle of beer on a Sunday in 2019.
This isn’t some incredible feat of memory. The data is at my fingertips thanks to something I started doing just over five years ago, in late 2017. Every day – or, let’s be realistic, often a few days later – I plug the amount I’ve had to drink into an app.