The question ‘who are you?’ came up in a memetic LJ quiz the other day, and I gave a somewhat flip answer, as did many of the other people who answered it.

As befits a Babylon 5 fan, I have actually given some real thought to this question from time to time, and I do have a more serious answer to it. So I thought I'd muse a little, in my customary armchair-philosophical fashion, on the question and what it means.