Picture this: you’ve got a great idea for a mobile app. You’ve envisioned every feature, every button, and how it’ll change the world. You’re eager to get started, so you dive headfirst into building it. Fast forward a few months, and you’ve poured countless hours into crafting what you’re sure is a groundbreaking product. But when you finally share it with users, the reaction is worse that you thought, they think it's nice but it only partially overlaps with their needs. Basically,. I've done this in the recently, it was a B2B SaaS web based product, needless to say, that project is dead now.