ABSTRACT Phoenix L. Quetzal DeLeón explores the concept of working across difference as an expansion of perceptual awareness and observational skills. She reflects on Rolf’s question about attitudes towards change, and the possibility of evoking change through better understanding cultural influences and social memberships. DeLeón introduces the ADDRESSING model in the context of structural integration, and cites evidence that social context and mindsets are critical aspects of therapeutic relationship that can significantly affect clinical outcomes.