““Remember that believable opinions are most likely to come from people 1) who have successfully accomplished the thing in question at least three times, and 2) who have great explanations of the cause-effect relationships that lead them to their conclusions. Treat those who have neither as not believable, those who have one as somewhat believable, and those who have both as the most believable. Be especially wary of those who comment from the stands without having played on the field themselves and who don’t have good logic, as they are dangerous to themselves and others.””
