Self confidence paves way for a powerful personality. If you are not confident of your action & decision, you can never get success. Have a firm faith, determination & confidence in yourself. If you are sure of your decisions, you will put best effort to achieve the goal. And nothing can stop you from stepping the stairs of success. Self confidence makes you to know your strength & worth to act with firmness in challenging moment. And more importantly, self confidence makes one believe in his ability to succeed. To achieve even the smallest of goals, and to get through life's daily duties and responsibilities, you have to have self-confidence.