Why does the speaker feel that she is awake and her spirit is flying high?

The speaker feels awake and her spirit is flying high due to a sense of liberation and empowerment, possibly from overcoming obstacles or embracing a newfound perspective on life. This feeling could be attributed to personal growth, emotional healing, or the joy of being in the moment. Such an elevated state often reflects a deep connection to one's true self or a heightened awareness of the beauty around her. Ultimately, it signifies a profound inner transformation that fuels her vitality and optimism.