Synthesized answer
The provided passages do not contain information about the practical implications of the concepts discussed in "Words and Rules." The passages only offer a title and a general description of the book, stating that it explores how language works, how we learn to speak, why languages change, and their quirks and irregularities [1].
Therefore, I cannot answer your question about practical implications based on the given text.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: Words and rules by Steven Pinker, Arthur Morey Description: How does language work, and how do we learn to speak? Why do languages change over time, and why do they have so many quirks and irregularities? In this book, the profound mysteries of language are explored.