Why do they call it " Common Sense " ?!
Question: because every body ought to know it
Answers: because every body ought to know it
because every normal people knows it.
Because it is a common everyday thought process and use your senses to work with it. Common sense.
because its something that should just be done without questioning.
because it is a common attribute among people.
Because it has to do with the things of everyday life. How to take care of the house, yourself, not put your hand under hot water, not stick your head in an oven, just things like that, not things that you go to school and learn in a book.