The strategies I use to build relationships with potential customers is, first of all, I'd like to basically start a warm conversation with them, ask a few questions about themselves, tell a little bit about, also about myself, share some information about myself also, and then hopefully during the warmup conversation that you found something like a common ground, something we're both interested in, and just start a little short, brief conversation with them, and then gradually move into the actual topic or the product or the purpose of me being there at the location or throughout the conversation, that just kind of gradually move into the topic at hand. At that point, after, again, just starting and building the warmup conversation initially.