Many who practice this trick place a small bowl of blue-colored salt somewhere they frequently look, such as a desk, nightstand, or bathroom counter. The purpose is to let the calming color act as a visual anchor during stressful moments. When the mind is racing, the simplicity of focusing on something still and steady can create a quick mental reset. In a fast-paced lifestyle where responsibilities can feel overwhelming, even small visual cues like this can help bring back a sense of balance. blue salt trick for men