Yes, yes, yes!
Have you ever thought about that tiny word and how good it sounds when you say it? As you articulate your agreement I bet you’re at least half smiling. Saying yes is good because your brain is instructing your lips to lift up at the sides, to smile.
Saying no isn’t half as much fun. Your tongue is pressed up to the roof of your mouth in a stern rebuke.
So the next time you want to say no, try saying yes – go on, you know you want to!