Patterns Persist Because We Are Creatures of Habit

Whenever I visit a buffet restaurant I eat more than I had intended. This was true when I was twelve years old. It remains true today, and I’m now seventy-four.

Patterns persist.

When I hired Karen five years ago to be my assistant her references were outstanding. She was extremely personable at her interview and earned a very high score on our thirty-question logic test. There was only one item on her resume which concerned me.

“Karen, you’ve held a number of previous positions, but you ha...