Who said I am malicious because I am miserable Frankenstein?

The quote "I am malicious because I am miserable" is spoken by the Creature in Mary Shelley's novel "Frankenstein." This line reflects the Creature's feelings of isolation and abandonment, highlighting how his suffering leads him to act with malice. It underscores the themes of empathy and the consequences of neglect, as the Creature's misery stems from the rejection he faces from society and his creator, Victor Frankenstein.