I am not particularly fat, so it is useless to go on a special diet or exercise. I can only change my diet. I don't eat pasta and try not to eat rice. Eating potatoes mixed with olive vegetables at noon and fish mixed with vegetables at night means buying vegetables that can't be eaten raw and stirring them with sashimi juice, which tastes the best and is light. Don't feel hungry when you are full, just give up snacks.