Physical symptoms of stress include headaches, dry mouth, shortness of breath, fatigue, teeth grinding, insomnia, restlessness, colds, tight shoulders and neck, and digestive issues. Mental symptoms are forgetfulness, confusion, poor concentration, low productivity, boredom, and a negative attitude. Emotionally, stress can cause anxiety, irritability, mood swings, bad temper, worrying, and crying spells. Behaviorally, stress may lead to changes in eating, sleeping, weight, and increased substance use or nail biting. Common stressors include home, school, relationships, neighborhood, friends, academics, and major life changes. Managing stress involves social support, identifying problems, considering solutions, relaxing activities, time management,