Laughs. We share them, send them, feel them, and seek them. We sing about laughter, talk about it, write about it, dream of it, and even Tweet about it. Sadly, sometimes we can t spare even one laugh.But the laughs are there, for the enjoying. Steve Martin said that a comedian s job is simply talking about what s going on. And there will always be something going on. This is good news, because, of all the gifts life gives us, humor is one of its sweetest...