Antonyms for the phrase "keeping one going" could include phrases or words that represent stopping, delaying, pausing, hindering or ceasing. Some possibilities include "giving up," "quitting," "stagnating," "slowing down," "breaking down," "giving in," "procrastinating," or "losing momentum." These antonyms represent the opposite concepts of perseverance, resilience, determination, and persistence that the original phrase connotes. While it is sometimes necessary to take a break or shift focus, it is important to maintain a positive mindset and continue moving towards goals. Finding ways to overcome obstacles and stay motivated can be challenging, but it is key to success and personal growth.