Boy isn't that the truth. Back in February, I flew with this captain who used phrases like "this is my airplane" and "this is my cockpit". Wow, does THAT ever promote the crew concept. He'd just upgraded and I think his hat was now way toooo small. Because he was former military, he'd yell whenever something happened that he didn't like or prefer to be done. 'Called it "had to get on to you about that" later in the trip with a wry smile and a giggle. He'd also jump to conclusions that were startingly amazingly unbelievable. Like the time my right foot slipped off of the brake and we started towards a high speed, "I have the flight controls!! I'll decide when we get off of the runway, that's not your job!" I wanted to meet him in a dark alley when he couldn't hide behind that 4th stripe. 'Then again, I just pitied him. After talking with other FO's who flew with him later, they all said the same thing "he has issues".
In short, I agree with other posters who said that you should learn from every captain. With this guy (idiot), I learned a ton about what NOT TO DO when I become captain. When I'm there, I will respect my FO and listen to what he/she has to offer. I won't tell them "don't touch the A/C without checking with me first", that's for certain.