The CASA model is developed here in the investigators program (Geda et al) based on neuroscience and Acceptance and Commitment Therapy (ACT). The rationale for the study is that the cortico-cortical network linking the prefrontal cortex with the mesial temporal lobe is susceptible to the wear and tear of day to day life such as stress and emotional distress. The investigators hypothesize that the CASA intervention will promote emotional and cognitive health by targeting this network.