I've never found a place where I fit in, kind of like being stranded from another planet. My people are gone. Also, skiing and motorcycling quite a bit I often wear "one eye". Hence, the little green guy.
On another note, I hear many people choose online personas they dream they could live up to. Some avatars reflect what a person needs and lacks, rather than what they are.
I've noticed that A2K invites more honesty than pretense though!