Oh well
Willow is the only daughter of Rainbow Dash and Flash Sentry. While her mother is a famous member of the Wonderbolts and her father is captain of the royal guard, Willow is simple lil’ girl who doesn’t like to be the center of attention and feels a bit (maybe a lot) insecure about having to attend to everypony’s expectations for her. She just doesn’t want to be a burden or a embarassment to her parents.