Skuzzy, i bet you feel like that when you band somebody from the fourm or AH. 
I get no pleasure from banning or suspending people from the board. I get more frustrated than anything else.
Back on topic.
One of the concerns with the lunar lander was when they (Apollo 11) were landing on the Moon, they botched the landing and flew it too long almost running it out of fuel. Back home, they were pretty sure if the lander had run out of fuel it would have exploded as the last bit of fuel would not have been able to pump out and the flame would have fed back into the fuel chamber. It was something they did not think they had to worry about.
Mission control was like, "get the damn thing on the ground! NOW!".
There has been a lot of information released recently about those days and the things the public were not aware of. I have a list of things at home that wre just recently released. I'll dig up some more, if anyone is interested.