Prescription: Against My Position

I have what I call an iron prescription that helps me keep sane when I naturally drift toward preferring one ideology over another. And that is I say ‘I’m not entitled to have an opinion on this subject unless I can state the arguments against my position better than the people do who are supporting it.’ I think only when I reach that stage am I qualified to speak. 

-- Charlie Munger

If only there were more of us who were willing to take this medicine....