They often engage in regular exercise and other activities to stay in shape and be ready to respond at any time. 3. Sacrifice: Firefighters are always ready to put their lives on the line to save others. They willingly face dangerous situations, including intense heat, collapsing structures, and toxic smoke, ensuring the safety and well-being of the community. 4. Availability: Firefighters are on duty around the clock, with many working long shifts or remaining on call. They are always ready to respond to emergencies promptly, providing 24/7 coverage to protect their communities.