Fluency gaps create consistent friction for global teams. Time is lost, tasks are repeated, and decisions slow down. Studies estimate a cost of about $4,700 per employee each year as teams work through misunderstandings, translation bottlenecks, and communication delays. For decades, enterprises assume that proficiency can be confirmed through course completion, vocabulary tests, and certificates, and that confidence in real conversations will develop naturally. In these models, success means finishing a program, not rehearsing actual workplace communication scenarios. The realities of real dialogue—interruptions, overlapping voices, ambiguity, and communication under pressure—are not built into the design, the measurement, or the outcome. They deliver Fake Fluency. Learners recognize the disconnect quickly. Engagement drops below 10%, and the program struggles to deliver any meaningful ROI to the business. The impact is not only operational; it is personal. Employees report lower satisfaction, higher stress, strained relationships with colleagues, reduced confidence, and declining productivity. Talented employees quietly assume they are the problem. Regional managers watch engagement decline each year, then swap vendors and hope the next program works better. Welcome to the new era of Fluency Performance. IMMERSE enables companies to track, improve, and connect real communication capability to outcomes such as retention, productivity, and revenue. It moves beyond classroom theory and checkbox certifications toward data-driven practice, adaptive feedback, and real workplace fluency measurement. As a result, we help learners move from anxiety to confident transfer of fluency skills into work communication in days, not years.