Once upon a time, long ago and far away, there were two kinds of people the Fuzzies and the Smoothies. The Fuzzies
were people who got an increase in energy when presented with a challenge, and the Smoothies were people who did
not. This seemed quite normal to everyone and the two groups lived in harmony, even married one another, much as right-handers and left-handers do today.
One day, after hunting, they were seated around the campfire. One of the Fuzzies, who got an increase in energy
when faced with a challenge, had been chosen as their sentry. The Fuzzy sentry saw a huge herd of woolly mammoths
stampeding toward the camp. Responding to the increase in
energy in his body, he raced to the campfire, hair standing
on end, shouting, “Run for your lives! Run for your lives!
The hairy elephants are coming.”