… peer groups, and supporting clients day to day. Some certification pathways, such as those for alcohol and drug counseling, begin at the high school diploma level … or on weekends to fit the needs of working adults. Training commonly covers topics such as trauma-informed care, de-escalation techniques, ethics, communication, and … peer groups, and supporting clients day to day. Some certification pathways, such as those for alcohol and drug counseling, begin at the high school diploma level …