When making an app do you often build the prototype first and worry about UI design as a second step? In past projects I've had a clear vision for what the app should look like and do. But what I'm working on now I can't put my finger on how it should look. I want it to have a unique look but a simple feature set. And because I haven't found that look yet it's been inhibiting my progress on it... Just me? Or is this relatable?