There are those who say that breakfast has something to do with happiness. Is this an advertisement phrase or is it really true? There are those who leave home without having breakfast. There are people who leave home hungry for work. Most of these people are happy. I don't think breakfast has anything to do with happiness. It may be better not to have breakfast, we may even reduce the number of meals per day.
There are two indispensable things for me in breakfast. One is tea and the other is bread. Actually, I know I shouldn't eat the bread. I even have to learn to live without breakfast.