Reporting to the Rebbe is important because it reflects a deep relationship between the Chassid and the Rebbe. It allows the Rebbe to guide, advise, and bless based on the current circumstances and challenges the Chassid is facing. It also shows a sense of accountability and connection, where the Chassid seeks to align their actions and decisions with the Rebbe's teachings and mission. This practice fosters spiritual growth and ensures that the Rebbe's influence continues to shape the Chassid's life and work.