What is the character of a girl who stutters easily when talking to others? The relationship is ok.

It's easy to stutter when talking with others, and I'm a little introverted. When talking to others, I am nervous, insecure and afraid to express my thoughts. Therefore, as friends, we should help her more, encourage her more, and let this girl do oral practice more at ordinary times. After a long time, she will be confident and won't stutter. Come on, girls!