Being curious and willing to learn is most useful
The simple statement “I know!” coupled with arrogance is probably the least important and least useful attitude to have at any time. That is because, this “I know it already” attitude blocks other perspectives from coming in. And listening to another perspective, if nothing else, could lead to a better understanding of what one already knows. A better understanding means that one now knows a little more than what one thought they knew. So, in that sense, what one thought one