I used to do it every January up until 2016 when personal circumstances f@cked me up and I needed a drink. Now my circumstances have changed as I'm core crew offshore, its nae really worth it(even though I'm home January) as I'm away a month at a time so I'm four on four aff the juice anyway
Have to admit though ive lost a good amount of weight due to it. (helped by only eating healthy offshore). I didn't realise how much weight the booze piles on. Still love a beer at home though but it evens its self up over time. I'm pretty much 1.5 stone (10kg) lighter these days due to 50% decrease in booze