The Effect of Sheep Flock is generally used to describe that people have a herd mentality. Herd mentality is easy to lead to blind obedience, and blind obedience often falls into fraud or fails
According to this definition, which of the followings doesn't belong to the Effect of Sheep Flock
In the stock market, most retail investors flocked to the market with a hundred times of confidence when they pursued the rise. When the market dived, they fled in panic