Firefighting is inherently dangerous, requiring strict safety protocols during training, on firegrounds, and at emergency scenes. Firefighters must learn safe methods to confront risks and avoid reckless behavior. They should maintain situational awareness, proper use of PPE like SCBA and turnout gear, and good communication using accountability systems. Hydration, diet, and avoiding smoking are also important to reduce health risks on and off the job. Heart attacks are a leading cause of firefighter deaths.