Many people persist in the wrong job, trying year after year to get good at what they're bad at or at what they dislike. Like marrying the wrong person, working in the wrong job is a prescription for a life of toil-and-groan.

When we forgive, the slave we free is ourselves.

It is the greatest feeling in the world. When we shine, we defy death for the moment. We enter into a state of immersion in the craft we ply, a state in which we become one with what we do.

You brain does its best when it is doing a task it can do well. That's basic brain science.

People associate hard work and overload with stress. But, like suffering, stress is complicated. Bad stress is stress that a system can't endure without suffering damage. It is unplanned, uncontrolled, allows no time for rest and recovery, and exceeds the capacity of the system to adjust to it. As the popular phrase suggests, it burns people out and, over time, it can decimate an entire workforce.

It is especially important for managers to know about, neuroplasticity, the greatest discovery in neuroscience in the past 20 years. It refers to the fact that the brain is remarkably plastic. It can grow and change for the better throughout life. In fact, "plastic" denotes the brain's ability to grow and change throughout life.

Modern loneliness is an extraverted loneliness, in which the person is surrounded by many people and partakes of much communication but feels unrecognized and more alone and, although connected technically, isolated and even estranged emotionally.