You and I actually believe the same thing, I just believe 2A is linked to early militias, and in the event that there were infighting in the US that early component would be needed again. I also believe 2A reinforces state power with respect to federal power, and balancing them is important.
You on the other hand are an egotistical ass with 220 karma and behavior to boot.
I believe the militia clause actually means state level armed service, such as was common in the various states at the time.