1, eat less, I believe many people have experienced drowsiness, and eating too much will really make them sleepy. In order to ensure rich nutrition, we often eat something with high nutritional value, but we should eat less, really very little. 2, food supplements, medicine supplements. Because it is a personal experience, it is completely summed up by yourself, so some unscientific health preservation methods are recognized by the public, so don't spray. Eat more fruits, preferably apples. Give priority to vegetables and eat more fish. Drink a certain amount of coffee every day. I usually get up in the morning. Drink green tea every day. Eat a few nuts every day. Take vitamin c and fish glycerin. 3, nap, nap 15 minutes to half an hour is better. 4. Keep thinking. Usually I read books and keep a diary when I am free. 5. insist. It's best to have a motivation and ideal that will keep you going.