The opposite of "goes for broke" would be to play it safe or to hold back. When someone "goes for broke," they are taking a risk with everything they've got in order to achieve success or reach a specific goal. Antonyms for this phrase could include words like "timid," "cautious," or "conservative." These words suggest a reluctance to take risks, and a tendency to play it safe rather than put everything on the line. While playing it safe may be the more practical or rational choice in some situations, it can also hold someone back from reaching their full potential or achieving their biggest dreams.