Even though people spend more of their waking hours at work than anywhere else, people underestimate how work influences their overall wellbeing and daily experience.

I do more work in Britain than I do anywhere else in the world.

When you ask people what affects their wellbeing most, they think of health and wealth.

When top scientists and psychologists talk about what's important to our overall wellbeing and how satisfied we are with our lives, the only thing that they all agree on is that social relationships are probably the single best predictor of our overall happiness.

There is certainly some predisposition to wellbeing, based on the research I've looked at. There are people who have a lot more natural discipline. But for most of us, it takes a lot more in terms of social expectations, where, say, we tell people we're going to run a 5K.

The most important thing executives can do is send a very clear message to their employees that they care about each person's overall wellbeing and that they want to be a part of helping it improve over time.