I'm a sales professional with 8 years of experience, 3 in outside sales and the remainder in inside sales and I've been developing books of business for a very long time. All that said, because I got caught up in the first one there, what's a strength? I listen where other sales people just talk. They like to hear themselves talk and they miss why someone is saying no, they miss why someone would say yes. So when you listen for those natural objections, you learn how to sell people. I have been selling software as service for 3 years, I have been selling data for the past 9 months and you hear the buying signs if you're really listening.