I think in life, the sense of humor and comedy always exists.
There are those of us who are always about to live. We are waiting until things change, until there is more time, until we are less tired, until we get a promotion, until we settle down -- until, until, until. It always seems as if there is some major event that must occur in our lives before we begin living.
There are as many reasons for running as there are days in the year, years in my life. But mostly I run because I am an animal and a child, an artist and a saint. So, too, are you. Find your own play, your own self-renewing compulsion, and you will become the person you are meant to be.
Looking ahead, future generations may learn their social skills from robots in the first place. The cute yellow Keepon robot from Carnegie Mellon University has shown the ability to facilitate social interactions with autistic children. Morphy at the University of Washington happily teaches gestures to children by demonstration.