If you make a great number of predictions, the ones that were wrong will soon be forgotten, and the ones that turn out to be true will make you famou… - Malcolm Gladwell

Criminals were people who operated outside social constraint. They were driven by their own dark impulses: mental illness, greed, despair, anger. Weisburd had been taught that the best way to understand why criminals did what they did was to understand who they were. “I call it the Dracula model,” Weisburd said. “There are people and they’re like Dracula. They have to commit crime. It’s a model that says that people are so highly motivated to commit crime, nothing else really matters.” Yet if criminals were like Dracula, driven by an insatiable desire to create mayhem, they should have been roaming throughout the 72nd. The kinds of social conditions that Draculas feed on were everywhere. But the Draculas weren’t everywhere. They were only on particular streets.

The people at the top don't just work harder. They work much, much harder.

Gottman has found, in fact, that the presence of contempt in a marriage can even predict such things as how many colds a husband or a wife gets; in other words, having someone you love express contempt toward you is so stressful that it begins to affect the functioning of your immune system.