Which book have you read and thought, ‘I wish I had written this’?

Was it the sheer brilliance of the plot, the way the author crafted characters that felt utterly real, or the evocative prose that painted vivid scenes in your mind? Perhaps it was the novel's profound exploration of a complex theme, or the unique voice that resonated so deeply. What specific aspect of the book, or combination of elements, ignited that powerful desire to have been its creator?"