The antonyms for the phrase "reached depths" could include words like "rose to the surface", "reached new heights", or "reached a new peak". These phrases suggest the opposite of reaching a low point or hitting rock bottom. Other antonyms for "reached depths" could include "reached a pinnacle", "achieved success", or "maximized potential". These antonyms imply a sense of accomplishment, progress, and achievement rather than struggle or failure. Overall, using antonyms for "reached depths" can help highlight positive outcomes and a sense of progress, rather than dwelling on negative experiences.