Meghan nodded on her hovering broom. She looked up at the Professor and saw him about 30 feet above them. She gulped and than gently pulled up on her broom. She lifted only a few feet but she squeeled with excitement anyways. She took another deep breath and pulled her broom up a little more again. Slowly, but steadily, she lifted herself and her broom up to almost 20 feet. She smiled and decided to go up no farther. 20 feet was good enough for her.