Think small

[A nice example of thinking small first](http://blog.fastmonkeys.com/2014/06/18/minimum-viable-product-your-ultimate-guide-to-mvp-great-examples/), similar to [Brandon Schauer’s Cake model](http://brandonschauer.com/post/3309932285/more-on-the-little-secret-to-product-planning-cupcakes).