Concision: Put Yourself on the Clock
I spent yesterday evening at a "Speed Venturing" event. Entrepreneurs got 12 minutes to pitch their business to potential investors. Most chaffed at the time constraint, especially when the 'winners' had to summarize their business in 1 minute. Hearing their stories during the un-timed networking, I could tell why: most were technologists and engineers that had really cool concepts. They innovated around some really hard constraints and the results were worth talking about. Most could talk for a half hour without even getting started.