Courtright, who studies the impact of stress on the workplace and how employers can manage it, says that managing that increased on-the-job stress is key to having a happier holiday season. Sometimes, he says it might mean nothing more than getting away from the desk and taking a walk when we’re feeling particularly grouchy. Focusing on the positive helps, too, such as thinking about family get-togethers, religious gatherings, or other things that make us happy about the holidays.