Rob Borges spent the first half of his career hunting waste as a Lean Six Sigma Master Black Belt and wrangling portfolios as a PMI Portfolio Manager — until he realized the tidiest process on earth still can't out-plan an optimistic human. So he switched sides and became an Agile Coach. These days he helps Kanban, Scrum, and Agile-at-Scale teams trade gut-feel deadlines for flow data, turning "we'll probably ship sometime in Q3" into release dates leaders can actually take to the board. His rule of thumb: hope is not a forecast, but your throughput history usually is.