Yeah, maybe ESI-Fi. I know two ESI females (my life is so great sometimes!); one is ESI-Fi and the other is ESI-Se. The ESI-Se is always gentle, although she has a core of steel. She knows what she wants, but has a very subtle approach to getting it. The ESI-Fi can be perfectly comfortable one moment, and then turns on a dime to pin someone to the wall if she thinks someone has violated some principle that only she knows (and which is often not even objectively true).
So I tend to agree with blackburry, particularly regarding the exchange with Radio. ESI-Fi.
blackburry. - Gammas are never mean. In the words of my ESI-Se friend, "mean people suck". Gammas say what they think and are insensitive, but are never, I would say, intentionally mean.
If I'm saying something to someone that might not be so complementary, I'm using almost all of my attention to watch them and ensure that they are not taking more flak than they can handle.