Some people, for reasons still not clear, are pitched at a much higher level of stimulus hunger than others. They seem to crave change even when others are reeling from it. A new house, a new car, another trip, another crisis on the job, more house guests, visits, financial adventures and misadventures—they seem to accept all these and more without apparent ill effect. Yet close analysis of such people often reveals the existence of what might be called "stability zones" in their lives—certain enduring relationships that are carefully maintained despite all kinds of other changes.
Stability Zones
