Sales careers are just not for everyone, and many people do not realize this until they have worked for a sales company. This is probably part of the reason for the 40 percent turnover rate for sales teams in the U.S., and that only about 30 percent of sales reps have been with their company less than a year. A strong sales team will always have employees who exhibit a great deal of self-confidence. Sales opportunities involve numerous rejections from potential clients, and the best sales people have a strong will to weather these refusals. The confidence that is built from understanding a product and the competition, and using effective sales techniques u