Hints about the punch line of a joke or story may not spoil the fun
When to empathize and when to see things through another's eyes
Why we are biased toward things on our dominant side
When we think of time as money, leisure activities fall flat
Switching grocery lines, carrying an umbrella, talking out loud about a possible no-hitter in baseballa sense of jinxing things arises because when negative possibilities come to mind, they seem more likely...