As we all know, 'Failure is the mother of success.' to be a confidence people then you will get success ,but not everyone can be confidence , we should hold the idea that anything is possible. We should, or have to trust in ourselves.
In short, self-confidence is the spiritual pillar of a person as well as the inherent power, which is of great importance and value to a person.
Finally, I would like to use the following words as our mutual encouragement:'If you think you can, you can.'