Failing is the process of learning, it helps to grow and know who you are. Rise every fall. This process boosts confidence gradually, throughout your lifetime. Don’t stop taking steps forward. Failure is unavoidable.
Don’t waste life in fear. When you do something do it with all your might and confidence. Nothing great can be achieved with fear and doubt.
A positive attitude may not solve all your problems, but it will give you enough strength and confidence to overcome every problem on your own.
Faith is far more a deliberate action than a confident feeling.