I recently came to this conclusion because my co workers dumb as hell and he talks about everything and anything. It's non stop.
But my subcontractor doesn't talk as much, he is rather intelligent.
Most Helpful Girl
It is definitely a sign to watch out for. Loose mouths and too critical and opinionated to the point of being too judgmental. It's mentality instability.0
Most Helpful Guy
All the obnoxious loud mouths are unintelligent. But intelligent people can also be very assertive. But they are more articulate, educated and never resort to name calling or yelling.3