This document discusses the concept of an emotional bank account (EBA), which represents the level of trust built up in a relationship. An EBA has deposits, such as keeping promises, acts of kindness, loyalty, listening, and apologizing, as well as withdrawals like breaking promises, gossip, and arrogance. Maintaining an positive EBA requires regularly making deposits through honesty, empathy, keeping confidences, and giving sincere apologies when mistakes are made.