Let’s be honest: the “meaning” of some jobs is deeper than others. Not everybody is saving the world, one child at a time. But everybody, no matter what job or industry we’re in, will be happier and more successful if we know not only what we’re doing every day, but why. The data on this is robust. We’re thinking creatures, telling ourselves stories all day about what we’re doing. If this stream-of-consciousness amounts to something like “I type words into a computer and then send them t...