When it comes to avoiding an uncomfortable or undesirable situation, the phrase "sitting it out" is often used. However, there are many alternative phrases that can convey the same sentiment. "Bowing out," "opting out," "passing," and "chickening out" all suggest a similar idea of choosing not to participate in something. "Taking a break," "stepping back," and "reconsidering" could suggest a more thoughtful approach to the decision not to engage. "Remaining neutral," "staying out of the fray," and "observing from a distance" all suggest a degree of detachment. Finally, less formal phrases like "ducking out," "bailing," and "making an exit" suggest a more active choice to depart.