Overall, it's quite tricky and to find the REALLY RIGHT NICHE to promote your product and for now I will just try to attract as much targeted audience as I could and welcome more users to validate it further🤔.
Your product will improve through iteration. Here's the thing: iterating is only possible after launch. All "iterating" before launch is just you guessing.
Do you think it's a risk for my boss to employ a Barista with a biomedical science degree as a customer service/solutions advisor at a tech start-up? or do you think he has seen something in me that maybe I don't see?