In the SAFe framework, ending Program Increment (PI) planning with a retrospective is crucial. These retrospectives are reflective tools that analyze what went well and what needs to be improved – taking into account the evolving business landscape, team growth, and previous learnings. Like a post-performance discussion in a theatre troupe, or a compass recalibration in sailing, they aim to align future implementations with expectations and directions set. Moreover, retrospectives boost learning from experience, enhance team dynamics and efficiency, and foster a positive environment.