The purpose of this essay is to discuss the impact of the EdD experience on one teacher's understanding of data and research. From a first-person narrative, the author shares how learning to collect and analyze qualitative data has the potential to change the way teachers can engage with "data-driven decision making" in a high school setting. By exploring one scholar practitioner's personal evolution demonstrates the potential of qualitative research as a tool for both teachers and site administrators tackling stubborn challenges on our campuses. Includes examples of qualitative data sets collected on site and how data informed and inspired further work.