Totally serious, Vol. I drink two an hour between 7am and midday, then one or two an hour up to 5pm. For the rest of the day, I drink decaffeinated coffee, iced water or lime cordial. No booze allowed.
I am tempted to say that you must need to keep your lips wet, but I don’t want to start @baraettmattesvensson off.
Colombian makes for the best instant coffee, but treat yourself to the finest Ethiopian blends if you want the gourmet experience.
The coffee shop at Bromley South station does a fantastic breakfast tea. I'm so glad I go here rather than look for reward stamps to compensate for a lesser drink.