Actually, if you are an office worker, it will be much easier. You can always put something to eat in your small drawer, such as biscuits.
If you are from Wuhan, you will be full if you eat a bowl of Regan Noodles, drink some soy milk or add some noodles or steamed bread in the morning.
Actually, I'm afraid of hunger, too. I see. I wish you a full stomach every day.