WikiCED AI question

We have all experienced times when an individual brought empowering change perhaps to our organization, to our class, to our family or to some other system that surrounded us. Remembering such a time, your peak experience, when you were personally involved, when you or someone else brought life-giving change to your collectivity, tell the story of what happened. What were the circumstances surrounding this event. Where and when did this take place? Who was involved? What role did you play? What role did others play?