I always noticed when I look at myself in the mirror, I don't appear to be all that cut at all, I see the reflection of myself, and see that I look pretty flat.
However, I realized something, and have a little hypothesis. Could just be me though...
My friend has a pair of sunglasses he wears alot. We were sitting down one day and I was looking at my reflection through them, through a curved lense. I noticed that, posing the same way I would in the mirror, you can see a good bunch of cuts on my arms. Now, I always think I look too small, or flabby/flat rather then cut. However, most people I know tell me I don't at all, and that I look rather lean.
Could this be that I'm looking at my reflection on a flat surface most often (the typical bathroom mirror, for me), but my shape is more true when I see it in the curved lenses of my friends sunglasses. By true shape I mean, how other people actually see me, considering the human eyeball is also curved like the sunglasses?
Just a thought, maybe a bit of a stretch, but still - it makes sense to me.