If you are from a cold country — a really cold country —there are a few things you know to be true. Going outside is to go somewhere, it's not a destination in itself. Layers are your only true friend in the world. Vitamin D comes from supplements or fatty fish is life. And, when all else fails, you drink herbal liqueurs to stay fuzzy, warm and happy. Herbal liqueur has a long, beautiful tradition in many of the colder countries, We are not talking about the amaro -type drinks of the same family they have in sun-spoilt countries such as Italy, ending up in lovely, citrus'y drinks celebrating ever-summer.