You can exercise by walking. Breakfast and lunch can be eaten normally, and you will be full around 7 o'clock. Because if you are fat, you usually eat more, get into the habit and have a full stomach, so you feel dull. You may be full for your body, but you still want to keep eating. . . .

Dinner and after dinner are very important! Eat some fruit for dinner, and then go out for a walk to exercise, but the speed is faster than the average walk. It takes about 1 hour to walk, and then replenish water properly. Remember not to drink too much water at once, then you may be very, very hungry when you get home, but! Never eat again!

To sum up, it is important to persist! If you have any questions, you are welcome to contact me.