Taking "view myself" a bit literally, I appear a lot less normal than I ever used to think (which wasn't much to begin with.)
When I view myself in videos, which I didn't ever do until a few years ago, I always think; "who the hell is that weird guy?" I don't have a problem with recognising my own face; it's in the way that I sit, stand, walk, facial expressions, mannerisms, speaking, gaze; they're all massively different to the image I have inside my own head. I've thought that I masked my physical mannerisms rather well for decades, but I'm actually pretty hopeless at it. I find this rather disturbing; it doesn't bother me hugely that I appear like that, it's the huge difference between what I think I do and what I actually do that's so unnerving.
Viewing myself in a mirror never gave me that insight, but is also very strange, in a way that I've known for a long time and is rather different. My reflection seems to make my mind-body link go wonky, like my brain isn't sure whether it's part of real me or the reflection. I end up moving bits of me the wrong way because I'm trying to move the reflection's hand rather than the real one, or look over the wrong shoulder if I see something behind me in the mirror. I find this amusing rather than disturbing, though it is partly why I've nearly always grown a beard!
So I've had it with worrying about "normal". Even if I knew what it was, I can't trust my brain to give me any idea whether other people are seeing the me that I think they are seeing; even I can see someone slightly different.
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When you are fighting an invisible monster, first throw a bucket of paint over it.