Sometimes we mistakenly believe that kids play and adults work, but one just needs to watch a toddler and see how dedicated they are to the task at hand to realize they are learning about their universe in record time and will not (or rarely, as in Jasper's case below) be led astray by any distractions.
Adults, on the other hand, with their great understanding of the world, seem to have lots of time for play—sports, movies, and candlelight dinners.
QUESTION: AT WHAT AGE DO HUMANS PLAY? WHY?
(more of Kim Mosley's art can be found on his blog: blog.kimmosley.com)