A chemistry session—often called a discovery or alignment video call—acts as a low-stakes, initial trial run to ensure mutual fit before committing to a formal coaching agreement. Because successful coaching depends heavily on trust, vulnerability, and psychological safety, this introductory conversation allows both the coach and the client to evaluate personal rapport, communication styles, and expectations. It gives the client a clear preview of the coach's style and methodology, while allowing the coach to verify if the client's goals fall within their scope of expertise. Ultimately, starting with a chemistry session ensures that both parties feel fully aligned, confident, and prepared for a productive partnership.