I think one also has to be a little bit "crazy"/"idealistic" as a person to be a real entrepreneur. As a realist (coder) in a tiny startup I know I could never

I think one also has to be a little bit "crazy"/"idealistic" as a person to be a real entrepreneur. As a realist (coder) in a tiny startup I know I could never run it like my CEO. He may not be the smartest guy but man does he have belief in the idea. If I were in his shoes I would have given up 1 year ago and bankrupted, but he kept investing his own money and now he might actually get it sold for big cash.