4. Writing. Logic will also help you to write more clearly and effectively, for clear writing and clear thinking are a “package deal”: the presence or absence of either one brings the presence or absence of the other. Muddled writing fosters muddled thinking, and muddled thinking fosters muddled writing. Clear writing fosters clear thinking, and clear thinking fosters clear writing. Common sense expects this, and scientific studies confirm it.
There is nothing more effective than traditional logic in training you to be a clear, effective, and careful writer. It is simply impossible to communicate clearly and effectively without thinking clearly and effectively. And that means logic. [Adapted from Peter Kreeft, Socratic Logic]