Glengarry is a great send up of the high hustle sales business-ok to rape the customer because once the deal's done you'll never see them again. This reflects the general public's sstereotype of the slick salesman. I don't think I could survive doing that, or the mega-rejection modes, like door-to-door or telephone sales. But an on-going sales relationship with a client whom you trust, and who trusts you, is very enjoyable. However, even at that, having a relationship with a friendly,"A" account customer is somewhat like dating the girl that everybody else wants to sleep with....you got to stay on your toes all the time.