Health.
For every living being, this was an essential element.
Whether consciously or unconsciously, man and other animals try to maintain good health.
In most cases, they have been designed to know what and what not to do that could harm health.
On the other hand, most times, they might only come to know this through random mistakes.
That could be in the cases of allergies, and probably an encounter with a never-before-seen system.
Altogether... Maintaining good health is essential; however, animals weren't opportune to have the ability to run diagnostics, carry out different tests, and experiment to know the causes and effects of certain diseases.
And also discover new ways to deal with each disease... Humans were blessed with such a gift.
Naturally, people skilled in this discipline are highly revered in society.
They could be considered to be very smart... And also very well organized.
Almost every habit of good conduct was attributed to them.
