I just don't understand how you can not be concerned about your appearance. From time to time I'm vilified as the person who cares about the look of a teapot - and it's not that I believe my taste is superior , I just can not believe that other people don't care.
People who have tried it, tell me that a clear conscience makes you very happy and contented; but a full stomach does the business quite as well, and is cheaper, and more easily obtained.