Read the following sentences. "Even though she was on her way to perform at her first concert in New York City, she could hardly muster up any excitement. All that was on her mind was her best friend, Dmitry. . . . So as Ellie stepped on stage and arranged her fingers on the guitar strings, she didn’t notice the piercing red lights that lit her and her bandmates. She barely heard the cheers coming from her friends and family in the crowd. She also paid little attention to the flash of Chris’s camera as he snapped pictures of her band, Alphabet Soup."

What can be concluded about Ellie's state of mind?