Confidence is certainly the most Important factor which adds to the personality of any individual.A person's confidence might go down due to mistakes,failure,guilty or any other thing which is Undesirable.Some people often develop Inferiority complex due to their physical appearance, caste, financial status etc.Such people perceive confidence as their weakness,while the truth is that confidence is an individual's biggest strength.
Your confidence reflects your character,attitude and passion.You should be confident about who you are and whatever you do.Being confident will help you to express yourself and stand amongst the crowd.
Focus on your achievements rather than on your failures.If you do find yourself thinking about how to failed then looked at what you managed to do right and how you could improve the outcome the next time.This change in attitude makes you more positive and that outlook will change how you cope with all the challenges you face.
Set reachable goals for yourself and break difficult tasks into smaller steps.