I can’t possibly compare the personalities of people I don’t know, but I can tell you that I change my avatar fairly often just because I get tired of looking at the same old thing. I’ve dressed up Cate Blanchett’s likeness in all sorts of ways, just for the fun of it, including the current image, in which she has a jellyfish on her head (and on her ear). They’re all Cate Blanchett, though, just because that’s what I started out with in 2008, when what I was looking for was a warrior queen.
I also like seasonal themes. And about two weeks before a holiday, I usually put up an appropriate image, and then I take it down as soon as the holiday passes.
But elsewhere I have avatars for two accounts that I never, ever change at all.
So this is the same personality with different habits in different places. What do you make of that?