"Nordic countries have consistently been rated as the best places to live for quality of life. What's their secret? One key factor is hygge (pronounced "hoo-ga"), a word that translates as "coziness" and implies warmth, conviviality, and kinship. Hygge is also about finding solace in nature, taking pleasure in outdoor activities, and celebrating the simple things in life. It's about being able to make a few useful things. And it's about everyday acts...