Learn how to make decisions based on your experiences that you believe.If you don’t have your own thinking, you can never be successful..
Set goals. When you set goals, you have control.
Recognize when you achieve your goals, so that you will build your confidence.
Consider reasons you fail. Everyone fails to achieve some goal, but if you learn from the failure, you will be more likely to succeed.
Use realistic expectations to judge your success. Do not expect to run a four minute mile, until you have trained and conditioned for running.
Listen to critics, but never let them convince you that you are less than you are. Some critics will tear you down to make themselves look bigger and better, while others will offer critical advice to help you make changes to improve yourself.
Give your time and energy to others. When you do this, you will get positive feed back and get respect from others. These are building blocks for self respect, which is essential to believing in yourself.
Believe in yourself, you will do your best.