The current society is characterized by a considerable increase in the
elderly population and by a sharp decline in newborns.
As you grow older you become more fragile and, therefore, more prone to
getting sick.
Getting sick, many times, it happens that one can lose one's autonomy,
losing, more and more, one's psycho-physical socio-relational abilities and,
therefore, one's own self-sufficiency.
In this way, you become dependent on the care of other people, family
members and others.