If it's still super abstract, you're likely pre-MVP. If you're investing time in R&D, you should know what you _want_ to accomplish, even if you don't necessari

If it's still super abstract, you're likely pre-MVP. If you're investing time in R&D, you should know what you _want_ to accomplish, even if you don't necessarily know how to get there yet. Some products need to be tangible for a user to perceive the benefit. Likely everyone can name at least one product that sounds stupid but is actually great. You need to _experience_ them to _get it_. In the end this is still all product-market fit. In most cases communicating the solution is enough. In rare cases demonstrating it is necessary. But it's likely good advice for your average tinkerer who believes their idea is the next big thing.