Selling is central to any business. And yet a vast majority of us find ourselves hard-pressed to sell our product or services when put in a room in front of a bunch of prospective investors or employers. Delivering that perfect pitch is no easy task and failures can be devastating, both in terms of morale and your business/employment status. Not everyone is born with the gift of the gab. Though such inborn traits or talents can indeed help, they are not exactly necessary to develop an effective sales pitch.…