John was a salesperson, and he had been in this profession for more than a decade. He had seen it all, from the highs of closing a big sale to the lows of being rejected by a potential client. But no matter what, he always kept his head high and never lost hope. He knew that sales was not just a job, but a way of life.John's day would typically start with a cup of coffee and a quick glance at his schedule for the day. He would then head out to meet his clients, armed with his product knowledge