If you give a speech with many messages inside it, you end up sounding like this:
Instead, pick the one message this is best for the audience you are speaking to, and give that message. Anything that's not part of that message, leave it out. That's a message for a different t-shirt.
Fashionably,
Tim Wilson
Professional Speech Coach
Free speaking tips at: http://speakingquicktips.blogspot.com