FFfT
Man in the Arena
One of the members of my cigar club is an expert on everything. No matter the topic, he knows everything and is happy to tell you that you are wrong. He will tell you how wrong you are in your own area of expertise, even if it’s what you’ve done all day, every day, for years. You are wrong; he is right. A casual observer might think he is very smart and well experienced. But in reality, he has never done most of the things he talks “expertly” about. He has never been in the “arena”.