This document summarizes Rina Giacchi's experience completing a Diploma of High Performance Management. [1] It outlines various lessons learned around organizing tasks, setting goals, delegating work, improving communication, developing teams, engaging employees, implementing change projects, role playing, using online tools, and assessing situations. [2] Rina notes transforming into a more confident and stronger person through the course. [3] She thanks her classmates, colleagues, staff, facilitator, coach, mentor, manager, and family for their support.