I learned this the hard way. Spent six months building an education app with tons of features. When we launched, barely anyone used it because it was too complicated. Then I read about MVP Development which means building a minimum version first. The second time I made a super simple app with just one main feature. Showed it to a few teachers, got their feedback, then added more slowly. That approach worked much better. Now teachers actually use the app because we built what they needed, not what we guessed they wanted. Save yourself time and money by starting simple and learning from real users early