Some of us are just never happy. In the not-too-distant past, a lot of business executives complained about there being too much business travel. Well, one year since my last business trip and McKinsey has issued results of a study on the impact of too much videoconferencing!  According to a Financial Times article, chronic videoconferencing has us more stressed due to “nonverbal overload,” “excessive amounts of close-up eye gaze,” and “increased self-evaluation from staring at video of onese...