The process of going to ninety meetings in the same amount of days. Since the first 90 days of The process by which addicts attempt to break the hold a certain substance or behavior has on their lives. This can refer to participation in a wide variety of methods. What they all have in common, is a sense that life is improving and the addict is regaining control. More are considered the most unstable, going to a meeting every day may be a good way to reinforce the process and prevent The act of returning to the harmful behavior associated with addiction after or during a process of recovery. This often involves a return to general destructive patterns of behavior. More.