Mapping customer journeys requires following a few steps. First, segment customers based on their characteristics, behaviors, needs, and goals and create personas that represent each segment. Then, identify the stages they go through from awareness to retention and the goals they want to achieve at each stage. Collect and analyze data and feedback from customers using surveys, interviews, analytics, reviews, social media, etc., to find out what they do, think, feel, and say at each stage of their journey. Create a visual map of the customer journey with stages, goals, touchpoints, channels, actions, emotions, pain points, and opportunities for improvement. Lastly, test and validate the journey map with customers and stakeholders to get their feedback and insights. Make adjustments as needed and keep the journey map updated and relevant.