not really if you are smart it means you know a lot about something.
It helps us build opinions and have points of view on things in life. Without knowledge, one cannot be successful in life. To grow in one's career, gaining as much knowledge as possible is important.
It is breaking this rule: "<span>Use a comma to separate coordinate adjectives." There should be a comma between "new" and "very" because these are both adjectives. </span>
