Effects of "Alliance180 Program" on Well-Being

The goal of this clinical trial is to evaluate the effects of the Alliance180 Program on physical and psychological well-being on adults who are/were US Veterans, First Responders and/or Front Line Healthcare Workers. The study aims are: * Aim #1: to evaluate the effect of the Alliance180 Program on physical and psychological well-being in adults who are/were US Veterans, First Responders and/or Front Line Healthcare Workers; * Aim #2: to evaluate the relationship between between feelings of safety and well-being, autonomic functioning, and mental health indices (depression, anxiety, trauma response) before and after the intervention. Participants will be asked to complete self-report measures of feelings of safety and well-being, autonomic functioning, and mental health indices (depression, anxiety, trauma response) before participating in the Alliance180 Program (i.e., baseline research session) and 1 week, 1 month, 3 months and 6 months after completing the Alliance180 Program. Demographic information will be documented during the baseline research session.