3) "It creates happiness in the home, fosters good will in a business, and is the countersign (witness or indication) of friends."

Rule number two is to smile. Smiling can break the ice because it’s like a friendly invite. Some people don’t come up to other people because their serious face looks like a mean face. They believe they are just mean because they aren’t smiling; although that’s a dumb reason to not talk to someone a lot of people think like that. A smile is like a warm welcome but you have to smile genuinely.