I have no idea what you're even talking about, and I certainly don't care about mechanisms for converting nitrogen to carbon 14.
I have no axe to grind with you. I just get sick of you talking down to everyone, and now to top it all off, you accuse me of the same.
We all get that you're fairly smart, but apparently you aren't that smart because if you were you'd be confident enough in your own intelligence you wouldn't feel the need to make sure everyone knows about it. And really, that's what your flaunting around and talking down to people is all about - look at me, I'm smarter and better than you.
It's the classic hallmark of someone with slightly above average intelligence, just enough to know how smart they are compared with most people, but not enough to give the confidence necessary to avoid the need to show it off.