" I write non-fiction quicker, and I write it on a computer. Fiction I write longhand, and that helps make it clear that it comes from a slightly different part of the brain, I think. "
- John Lanchester

In the given statement, John Lanchester discusses his writing process, emphasizing the distinction between how he approaches non-fiction and fiction writing. He mentions that he writes non-fiction more rapidly using a computer, whereas he prefers to write fiction by hand. This preference for handwriting when crafting fiction suggests that it aids him in accessing a different part of his mind, perhaps making the creative process feel more distinct from everyday thinking.

The deeper meaning behind Lanchester's statement lies in the idea that our choice of tools and methods can significantly influence the way we think and create. When writing non-fiction on a computer, he likely benefits from digital features such as spell checkers and word processors, which streamline the editing process and allow him to focus more intently on factual accuracy and structure. Writing fiction by hand, however, seems to engage Lanchester’s creativity in a unique way, possibly allowing his subconscious mind to contribute more freely to the narrative. This technique highlights how writers can use different mediums and methods to tap into various aspects of their cognitive abilities.

John Lanchester is an accomplished British author known for both non-fiction and fiction works. He has written numerous books that cover a wide range of topics, from finance in "Whoops!: Why Everyone Owes Everyone and No One Can Pay" to personal essays collected in "How to Speak Money." His novels include "The Debt to Pleasure," which won the Whitbread Novel Award, and "Falling Off the Edge," demonstrating his versatility as a writer. Lanchester's insights into his writing process provide valuable perspectives on how different tools and methods can enhance creativity and productivity in various genres of literature.