From all parts of the process, we've run into challenges, roadblocks and hoops to jump through. When it comes to creating a product, there's no shortage of people with an opinion to share - and it's typically a critical one and often without experience to justify it. We try to find the silver lining by probing for their reasons, but alas, it's not always clear why people think the way they do. I think it's probably fear in most cases. Fear that we're going into the unknown and we should stop...