Boys are less fluent in expressing themselves even when they perceive a lot, so boys tend to suppress themselves more. They may have their own future goals, 

but when they are forced in the direction as their parents want, they may easily develop develop depression. For example, when a boy is scolded by parents for 

their low grade at school one day, the boy may just decide to jump off the roof that night. He may think that he doesn't have future and life is not worth living 

any more. When they boy expresses what he thinks and feels, he is in less danger.  

     Even boys who used to express themselves well may suddenly stop talking when they continue to get stressed. Parents can help them by letting them refresh themselves doing fun things in a healthy way to prevent them from develop  neurotic depression. Boys' moods are formed by the present sensory stimulation and girls' feelings are formed by past memories. Boys develop neurotic depression when boys conclude that they dong have future happiness and hope,  and girls develop depression, the disorder of memory of emotion, when wounds are accumulated in their memory. Parents' attention and care are essential for both boys and girls.