Meaning of "Bitter" by Nine Days

The lyrics of "Bitter" by Nine Days reflect the complex emotions of bitterness and resentment towards someone who is perceived as selfish and shallow. The narrator seems to have been wronged by this person and is now expressing their frustration and desire to move on from the toxic influence in their life. The repetition of the line "If I could change anything, then I would change everything" underscores the deep regret and desire for a different outcome. The imagery of carrying blues behind one's eyes suggests internal struggles and denial, while the reference to feathers symbolizing freedom and flight implies a loss of those qualities. Ultimately, the narrator seems to have come to terms with the situation, realizing that they are better off without this person, even if bitterness remains.