Confidence can be taught. Watch this video for three easy tips.
Everybody has some confidence issues from time to time. They usually occur after some kind of a failure.
This TED-Ed video explains where confidence comes from, and how you can get more of it. Good self-esteem is very important when you have important tasks ahead of you such as exams, applying for admission to a university or applying for a new job. A lot of factors can harm your confidence so it is very important to learn how to boost it when necessary.