What is common sense? “Normal good sense in practical matters”.
We have five organs with sense. These five organs are eyes, ears, nose, tongue and sense of touching of the physical body.
The universe is our main scenario. Through the matter substances or mass, our sense organs are realizing the material existence and its qualities to some extent. This common sense is natural to us. The object matters of the universe and all their qualities are converted as senses by our sensory nerves system alone.
Sensory and central nerves systems are the cause of all senses of the object. Our vehicle body is purely doing this work. If any damage happens to these nerves system the objects of the universe is of no use to us.