Self-care is not a luxury, but a necessity for ER pros. To avoid burnout and perform optimally, you need to take care of your physical, mental, and emotional health. Getting enough sleep and rest is essential for your brain and body to function properly and cope with stress; aim for seven to nine hours of quality sleep every night and take breaks during the day to recharge. Eating well and staying hydrated can boost your energy, mood, and immunity; choose nutritious foods and drinks that nourish your body and mind instead of relying on caffeine, alcohol, or sugar. Regular exercise can reduce stress hormones, improve blood circulation, release endorphins, and enhance your mood and self-esteem; try walking, jogging, cycling, yoga, or dancing for at least 30 minutes three times a week. Relaxation techniques such as deep breathing, meditation, mindfulness, or progressive muscle relaxation can help you calm your nervous system. Additionally, find hobbies or activities that make you happy and fulfilled; make time for yourself and do something that brings you joy and peace.