1. Before you write anything down define not what you want to say, but what your message must achieve. Keep that firmly in focus at all times and use it as the main goal for everything you write. Ask yourself "does this concept/approach /clever headline/earnest mission statement/ really help the message achieve its objectives?" If the honest answer is no, alter it or rethink it completely.

2. Identify your target audience and get to know them very well. No matter how beautifully structured your message is if it doesn't take into account the real circumstances and needs of the audience, it won't work. Align your message's objectives with these circumstances and needs.

3. Study the media you'll be using; be aware of how people will receive your message and where your message will be competing for their attention, use your common sense and creativity to make it stand out in the crowd. (Or if the crowd's too big, reconsider the choice of media if that's within your power.)

4. Now develop your message based on these issues, and add in the final magic ingredient