If your not ready to sell, don't do it. A smart sharp person can learn a LOT from someone else doing a demo, you're only edge is what you know and thinking whe

If your not ready to sell, don't do it. A smart sharp person can learn a LOT from someone else doing a demo, you're only edge is what you know and thinking when you have less resources Go read the Harvard Business School working paper: When Open Architecture Beats Closed: The Entrepreneurial Use of Architectural Knowledge. The main point of the paper is that entrepreneurs have an information advantage, giving a demo could waste that one critical advantage.