Being able to help others is rewarding and helps you gain self-confidence.
"I've gained so much self-confidence from my writing," she said.
Perhaps he gained too much self-confidence by his small successes.
The participants also gained self-confidence by being able to do things that others could not.
"And many of them have gained self-confidence from our program."
Nick has gained enough self-confidence to know that he doesn't have to impress anyone.
They help you gain self-confidence and respect for yourself.
Deanna is starting to gain self-confidence because of her new body.
But he gained greater self-confidence and certainty about his autobiography with time.
All of them seem to have gained self-confidence and self-worth.