Saul Alinsky Rules for Radicals RULE 10: “If you push a negative hard enough, it will push through and become a positive.” Violence from the other side can win the public to your side because the public sympathizes with the underdog. (Unions used this tactic. Peaceful [albeit loud] demonstrations during the heyday of unions in the early to mid-20th Century incurred management’s wrath, often in the form of violence that eventually brought public sympathy to their side.)