This document discusses the steps a business founder should take after having an initial business idea. It recommends defining personal goals and validating the business idea with customers before proceeding. The key steps are to create a list of questions to ask target customers, conduct interviews asking open-ended questions and "why" repeatedly, take notes, look for patterns in the feedback, and refine the idea based on what is learned. It advises iterating this customer validation process until the idea proves viable or is discarded.