OK, I'm gonna go with IEI. You might be ILI, but I think IEI is much more likely. I would say you are definitely not ESI.
I arrived at this opinion by the very scientific method of VI (visual identification), which, as anyone can tell you, is 100% something, but no one can tell you what that something is.

In picture #2, you have the clear beauty which causes IEI's to look like they are 28 (after they are 28) forever. In your avatar picture, you look kind of dorky. You and @BulletsAndDoves should talk, because he is IEI and dorky, too.