Once in a Lifetime - Fatigue!

At the breakfast table this morning:

VV sighed, "I'm tired."

Dagny, chewing her cereal, happily sympathized, "I tired, too!"

VV, looking rather disgusted, "No, you CAN'T be tired! Only ONE kid can be tired at a time!"

With a global population of 6.3 billion, fatigue would be an affliction affecting very few people just once in their lifetime, assuming VV's statement were possible. What a happier world we would live in if each of us could be tired, only one person at a time. There would be fewer tantrums, fewer traffic accidents, fewer arguments, etc.

Really, imagine a world where only once person is tired at a time. What a world it would be!