Here is something that we need to confirm. Go check it out and see if you can spot any flaws, because if not this is crucial. Armed and Dangerous has a fantastic post explaining that only about four percent of men and one percent of women are natural killers, but we are all naturally obedient. Put a natural born killer in power...
As it happens, according to what I read there, I have the natural born killer personality type (ESTP), but I am a first born son and didn't play football, so I don't match the most common criteria. Thanks to Kevin for the tip.
Update: I realized, and my wife confirmed that I am an ENTP. So you can just worry about my driving.