Eat joy. Speak happiness.

If sad or angry, don't talk or eat. Drink water, but nothing else.

If someone else is speaking anger or sadness, love them, or, if you can't love them, speak happiness or be quiet.

Speaking serenity is also OK, but usually not necessary. Serenity is usually quiet.

Writing is the same as talking. Write happiness.

Reading or watching is the same as eating. Read joy. Watch joy.

Curiosity and wonder are the same as joy.

Reading or watching knowledge is OK. But better if the presenter is happy.

Eating is best done while paying attention to and enjoying the flavor and texture and beauty of the food.

Eat joy. Speak happiness.