To collect and organize your stories, you need to have a system and a strategy. You can start by identifying the key messages and themes that you want to convey with your stories, and the main audiences and purposes that you want to reach with them. Then, you can brainstorm and research potential sources and examples of stories that match your messages, audiences, and purposes. You can look for stories in your own experience, your team's experience, your organization's history, your industry's trends, your customers' feedback, or your competitors' actions. You can also use tools like interviews, surveys, testimonials, case studies, or anecdotes to gather stories. Finally, you can organize and store your stories in a way that is easy to access and use, such as a database, a spreadsheet, a folder, or a notebook.