I think crying is better than smiling.If you go to a restaurant,the waiters will smile at you,and you would feel they are fake,but if he cries in front of you,you would feel sorry for him,and would order more delicious food.He would take the order from you while crying,and go into the kitchen to see whether the food is ready,still crying.With drops of tears falling into the rice,you don't even need any salt,thus saving the money for salt.Therefore,I think crying is better than smiling.
有道理!