Explore a 35-minute conference talk from SREcon18 Europe that delves into the lessons learned from deploying Site Reliability Engineering (SRE) training best practices to production. Learn about Google Ireland's journey in implementing SRE training, including the timeline, importance of learning, and key insights gained. Discover strategies for building sequential learning experiences, breaking real systems safely, continuous education, and fostering a culture of observability. Gain valuable insights from survey data and open-ended comments, and understand the importance of avoiding hero culture in SRE. This USENIX presentation offers practical takeaways for organizations looking to enhance their SRE training programs and improve overall reliability practices.