 I think the aha moment was the response that I was getting from the general public is because I launched this kind of into the world before I even had really a working prototype, mainly because I wanted to get some good feedback and response from people to see if this is something that they would want and if they would need it. And sure enough, I was able to generate enough pre-orders to actually help pay for a lot of the manufacturing up front. And that was great as being able to see all that feedback from people even before the product had even launched.