How useful are speeches like snowballs if people don't understand it?

Speeches that resemble "snowballs," or those that build momentum but may lack clarity, can be ineffective if the audience doesn't understand the message. If listeners cannot grasp the key points, the intended impact and motivation are lost, making the speech less persuasive and engaging. Clear communication is essential for conveying ideas and inspiring action; without it, even the most passionate speeches can fail to resonate. Ultimately, the effectiveness of a speech hinges on the audience's comprehension of its content.