The poor fellow in the first shot has literally lost his head! He doesn’t know which way to go or what to do. He can’t even think straight any more. No longer able to tell whether he should come or go, sit or stand, smile or frown, he’s stuck going nowhere in his business. Would a customer hire this guy? Of course not!–to get ahead in today’s competitive business world, you need a good head on your shoulders. He doesn’t have it.
In summation, the perils of not having a good business portrait are too great. Once you go down this path, you become nondescript, bland, anonymous, undistinguished, alienated, invisible, sequestered and obscure. Plus you look weird not showing your face.
To get ahead, you must have a head. It’s one of the few parts of your body you can show off naked. Don’t hide it.