In what metric? People choose metrices when they are describing themselves. So, if they think they are above average in certain metrices, they are probably rig

In what metric? People choose metrices when they are describing themselves. So, if they think they are above average in certain metrices, they are probably right because they picked those metrices to value themsevles... and they chose to improve themselves in metrices that they value, based on their own value system. When other people judge, they judge others based on the value system they judge themselves by. So, it's others who are wrong. People have pretty good understanding of themselves.