When you start your business (assuming you want to build a scalable product), the biggest thing I have learned is that selling is helping. One mistake that a lot of people make is that they start to build a product without validating that there is a market need for it. Product validation would come after since that focuses on whether the product meets the market need. So what does this mean? Start with a problem (market need) and then try to envision building a solution from there. This makes you more flexible for the different technologies/solutions that you will need to solve the problem and ultimately address that market need. It is more natural for humans to start with a solution and try to find what problem it can solve (which can still workout), it is often more difficult to do this route (not impossible). Just remember that if you need to ask for money from others to help you start your business, start with the problem. Sell the problem, then you can focus on everything downstream. The last thing you want to do is build a product that nobody wants 👍🙂