"I've tended to work at fast-growing companies that improve the way business gets done"

Jim Barksdale's quote recommends that he prefers operating at business that are rapidly broadening and innovating. This indicates that he is driven by the obstacle of assisting to develop something new and effective. He is most likely motivated by the idea of making a positive effect on the way companies operate. He likely takes pleasure in the difficulty of operating in a hectic environment and being part of a team that is continuously pushing the borders of what is possible. He is likely driven by the concept of creating something that will have an enduring effect on the way companies are run. His quote suggests that he is enthusiastic about helping to develop something that will make a difference on the planet.