When referring to someone's actions or condition, the terms "360" and "180" are used as metaphors to describe a complete change or turnaround.
360: When someone undergoes a "360," it means they have gone through a full circle or a complete transformation. In this context, it implies that the person has changed drastically, usually for the better, in terms of their behavior, attitude, or approach to life. It suggests a comprehensive and all-encompassing change, as if the person has made a complete revolution or turnaround.
180: On the other hand, a "180" refers to a half-circle or a half-turn. When someone does a "180," they have made a significant change in their actions or condition, but it may not necessarily be a complete transformation. It indicates that the person has made a drastic shift in their behavior, attitude, or perspective, sometimes reversing their previous stance entirely.
In both cases, the terms are used to emphasize the degree of change. A "360" denotes a complete transformation, whereas a "180" signifies a significant, though perhaps not total, change. These expressions are often used informally to describe personal growth or alterations in someone's character or behavior.