Third, stop comparing yourself to others. Instead, compare yourself to who you were yesterday. Are you improving? Are you learning? Celebrate your progress, no matter how small it may seem. Each step forward is a victory. Another important thing is to learn from failure. When things don’t go as planned, don’t get discouraged. Everyone fails at some point. Use those moments as lessons. They teach you what doesn’t work so you can find what does. The most successful people in the world have...