Perhaps you observed this before (it's fairly obvious), but I only noticed it now. We are all free to choose our avatars from millions of possible combinations of shapes and colours, yet perhaps more than 2/3ds (I didn't really count) of all avatars contain a head of something (a human, an animal, a cartoon...).
Why?
Why?
"Dead" comes to my mind...
Well, since nobody has achieved it yet - maybe a person can be both dead and alive in this case... Although, with only a head it probably really doesn't matter what you are then.
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