Dear Sekhar,
When you have faith and confidence in yourself, you will do more and attempt to do more. I suggest some tips on how to build confidence and courage. I have also attached two books: "Inferiority Complex and Self-Image" and "Fearlessly Communicating and Talking with Confidence." Please go through them. I am sure they will prove fruitful for you. Provide me your feedback after reading them.
1. Prepare thoroughly. Prepare the message of your speech thoroughly. Know exactly what you want to convey to your audience and why. Knowing the purpose of your speech will help focus and organize your thoughts, allowing you to be relaxed when it comes time to make your presentation.
2. Wear something appropriate and comfortable for the occasion. When you look good or know you look good, you tend to feel good. When you are less self-conscious, you tend to be more at ease. The way we look somehow affects the way we feel. Of course, don't forget proper grooming.
3. Be convinced that what you have to say matters. Be convinced of the importance of your message. Doing this will put you at ease and make you appear more confident and congruent.
4. Put yourself in a "confident" state. There are many ways to do this. One of the best ways is to "act as if" you were already confident. Walk and talk the way you would if you were already extremely confident. Sometimes, it helps to ask yourself questions like: "How would I feel right now if I were absolutely confident?" "How would I breathe?" "How would I stand?" "How would I walk?" "How would I talk?" Another excellent way is to imagine a time when you were completely confident, then bring that feeling to the present moment and speak/present while in that state.
5. Keep your attention/focus away from yourself at all costs. In other words, avoid being self-conscious at all costs because self-consciousness is one of the biggest causes of nervousness. Focus instead on the message you want to convey to your audience and why you are speaking to them.
6. Breathe naturally and in a relaxed manner.
7. Speak as if you were speaking to a close friend or loved one in a conversational manner.
8. Always remind yourself that it's okay to make mistakes.
9. Avoid the need to gain approval.
10. Trust in the power of your mind, specifically your subconscious mind. Trust that it will deliver the right words at the right time.
11. Trust that you can handle whatever comes your way.
Thank you.