To build confidence is the need of all area. Whether you are doing work, giving interview, speaking, talking, driving, working, giving exam. or competition in sport.
From my past experience, I saw big mistakes in my students which they do not know. I guided them and they grew in their confident and successful life. If you will not do same mistake, you can also build confidence in any area of your life.
1st Mistake : To be Negative When Compare Yourself with Other
2nd Mistake : To Leave Today Work on Tomorrow.
In above simple Hindi Lecture, I taught how you can leave all these mistakes. If you are foreigner, I written English text for you, you can read at http://www.svtuition.org/2015/08/how-to-get-confidence.html
If you want to buy my motivational VCDs Set, you can buy at my online store