I don't think anyone can convey or express my message more succinctly than I can.

Think about what message you want to convey. If you shout down or boo a speaker, you have to think about what you're trying to accomplish.

The goal is to convey the message to all in the county as often and in any way.

If we are not careful, we will convey the message that investigators have to be perfect. Not true!

If I already intuitively "get" what you're trying to tell me, why should I obsess about remembering it? The danger, of course, is that what sounds like common sense often isn't.... It's your job, as a communicator, to expose the parts of your message that are uncommon sense.
(p.72)

The medium does convey a large part of the message. There is a ladder of emotional temperature attached to communications, and e-mail tend to the coldest of the lot.