In Haruki Murakami's novel "Norwegian Wood," the act of expressing emotions is emphasized as a healthy and necessary part of life. The protagonist observes that crying is a natural release of feelings, suggesting that it is important for emotional well-being. Holding in emotions can lead to a dangerous internal buildup, which can ultimately be detrimental to one's mental health.

This reflection highlights the risks of suppressing emotions, serving as a reminder that vulnerability is essential for living authentically. By allowing oneself to express sorrow and other feelings, individuals can avoid emotional stagnation and connect more deeply with their own humanity.