In the essay at hand, the author argues that "a father's tenderness," the nurturing attitude towards his children, makes fatherhood more expressive. This emotion—and its manifestation—supports and accompanies the small members of the family and young adults as they grow up.

The author analyzes the relationship between fatherhood and a man's tenderness towards children. Between fatherhood and paternal feelings. More specifically, the influence and integration of these feelings in the father's relationship with his children today. The role of the father is changing in many societies. And it will continue to change. There are different expectations and desires regarding the father's involvement in the daily moments of raising children and observing them closely as they grow.

Many men share quality time and activities with their offspring, participating in their successes and joys. This is a book about understanding the role of fathers in the modern world.

Martín Berasain studied Psychology at the University of Buenos Aires, and his education includes psychoanalysis and cognitive behavioral therapy. He has also been influenced by Positive Psychology. He completed postgraduate studies in Cognitive Behavioral Therapy and Rational Emotive Behavioral Therapy at the University of Flores in Argentina (courses certified by the Albert Ellis Institute in New York).

He has thoroughly engaged in the treatment of anxiety disorders, panic attacks, phobias, and depression. His clinical experience and personal interests relate to the treatment of obesity, eating disorders, and psychosomatic disorders. His bibliography includes works such as: Learning Emotions (2014), Activate Your Positive Emotions (2018), and Dialogue Between the Little Prince and a Psychologist (2021).