What is an effective way to conclude a letter?

Summarizing the key points presented in a letter serves as an effective conclusion because it reinforces the main ideas and themes communicated throughout the correspondence. This technique helps the reader to recall the essential messages and ensures clarity about the intent of the letter. A well-crafted summary can also provide a sense of closure, tying together the information and leading naturally to a final thought or call to action.

Introducing a new idea in the conclusion can confuse the reader, as it's best to keep the conclusion consistent with previous discussions rather than introducing unrelated concepts. Using complex jargon might alienate or confuse the reader, detracting from the overall clarity of the communication. Additionally, adding irrelevant anecdotes in the conclusion risks sidetracking the primary purpose of the letter and can dilute its effectiveness by introducing extraneous information that may not be pertinent to the message.