There is a problem with being famous. When you become famous, you may lose some opportunities of hearing other people’s disagreements with you. There are a few possible reasons:
They may not be confident enough with their own opinions, and think you must be correct when there is a disagreement.
They may think you are wrong, but choose not to speak up anyway, because they are worried that everyone else would agree with you, which could make them unpopular.
Out of courtesy, they don’t want to disagree. They know you often feel good …