Every. Single. Day. It started with weekend vodka and whatever, then daily, but I always justified it because it was only after 6 pm. It was a 1.75 liter bottle in 2 days, then it took less than 2 days. Blackouts almost every night. In my infinite wisdom I decided to switch to wine. I mean, after all, it's "just" wine, right? Began working from home so I took that opportunity to start at 3pm. Did that for a year where a big box lasted 3 days, then 2, then 1 1/2. Until last month when I finally had enough. Can't imagine going back to that misery.