" I remember when I was writing ‘The Tin Drum,’ I had the totally misguided idea of giving Oskar Matzerath a sister, and he just wouldn’t have it. There was no space for a sister, yet I had the character of the sister in my head. In fact I used her in later novels, in ‘Cat and Mouse’ and ‘Dog Years,’ Tulla Pokriski. "
- Gunter Grass

In the given statement, Gunter Grass reflects on his creative process during the writing of "The Tin Drum." He recalls attempting to introduce a sister character named Tulla Pokriski for Oskar Matzerath but finding that it didn’t fit within the narrative structure he had envisioned. Despite this setback, Grass later found an appropriate place for Tulla in subsequent novels like "Cat and Mouse" and "Dog Years," showcasing how characters can sometimes demand their own unique contexts to emerge fully.

This quote also highlights the intricate relationship between a writer's initial impulses and the constraints imposed by the narrative itself. It suggests that storytelling is not merely about imposing preconceived ideas onto a story but rather involves listening to the evolving needs of the characters and allowing them to guide the direction of the plot. Grass’s experience underscores the importance of flexibility in creative writing, where rigid adherence to initial concepts might stifle the organic growth of a narrative.

Gunter Grass, born on October 14, 1927, in Danzig (now Gdańsk, Poland), was a prolific German writer and artist known for his engagement with political and social issues. He gained international recognition for "The Tin Drum," published in 1959, which became one of the major works of post-war German literature and won him the Nobel Prize in Literature in 1999. Grass's writing often delves into the complexities of history and human nature, exploring themes such as guilt, responsibility, and memory through a blend of realism and magical realism.