Stress can have either positive (eustress) or negative (distress) effects on health, motivation, and performance. Eustress in moderate amounts can improve performance, while distress is harmful. To sustain peak performance, one must minimize distress through strategies like mindfulness, physical activity, and diet. Mindfulness practice for 10 minutes daily can reduce stress/anxiety and improve focus/emotional control. Regular exercise and a nutritious diet can elevate mood, enhance sleep/self-image, and stabilize blood sugar/concentration. These lifestyle changes were shown to significantly reduce one person's perceived stress levels and improve workplace performance over 12 weeks.