In recent years, I’ve seen a deeper degradation in the learning potential of the work force fueled by a growing inability to concentrate. I’m afraid that much of the adult population in this country has become so conditioned to sound bytes, texts and tweets that they have lost the discipline to “do the work.” Like an unused muscle, their ability to concentrate has atrophied. On one hand, that is alarming. On the other, it is a tremendous opportunity for you.