* Clear. * Concise. * Concrete. * Correct. * Coherent. * Complete. * Courteous.
1. Clear
When writing or speaking to someone, be clear about your goal or message. What is your purpose in communicating with this person? If you're not sure, then your audience won't be sure either.
To be clear, try to minimize the number of ideas in each sentence. Make sure that it's easy for your reader to understand your meaning. People shouldn't have to "read between the lines" and make assumptions on their own to understand what you're trying to say.
Bad Example
Hi John,
I wanted to write you a quick note about Daniel, who's working in your department. He's a great asset, and I'd like to talk to you more about him when you have time.
Best,
Skip
What is this email about? Well, we're not sure. First, if there are multiple Daniels in John's department, John won't know who Skip is talking about.
Next, what is Daniel doing, specifically, that's so great? We don't know that either. It's so vague that John will definitely have to write back for more information.
Last, what is the purpose of this email? Does Skip simply want to have an idle chat about Daniel, or is there some more specific goal here? There's no sense of purpose to this message, so it's a bit confusing.
Good Example
Let's see how we could change this email to make it clear.
Hi John,
I wanted to write you a quick note about Daniel Kedar, who's working in your department. In recent weeks, he's helped the IT department through several pressing deadlines on his own time.
We've got a tough upgrade project due to run over the next three months, and his knowledge and skills would prove invaluable. Could we please have his help with this work?
I'd appreciate speaking with you about this. When is it best to call you to discuss this further?
Best wishes,
Skip
This second message is much clearer, because the reader has the information he needs to take