In their book, Loneliness: Human Nature and the Need for Social Connection, authors John Cacioppo and William Patrick document that when people are asked what contributes most to their happiness, the overwhelming majority rate love, intimacy and social interactions above wealth, fame and even physical health.6
Another study, Social Relationships and Health: A Flashpoint for Health Policy7, by Debra Umberson and Jennifer Karas Montez, discovered human contact is vital for physical health. The report cites evidence that as we rely more on digital tools, we threaten the simple interactions that keep us positive and healthy.