The lyrics contain abstract and metaphorical language, such as 'Wahnsinn ist ein altes Tier' and 'Das Eis in meiner Haut beginnt zu frieren', which require a solid grasp of figurative expression beyond everyday usage. The vocabulary includes emotionally charged and somewhat literary terms like 'Ignoranz', 'Depression', 'Symphonie', and 'Illusion', which are accessible but used in non-literal, complex contexts. While the grammatical structures are not overly complex, the thematic abstraction and layered imagery place the text firmly at a B2 level.