Hmm... Yeah, it is a mix between low self esteem and sticking up for one's self. I tried to put a bit more stern-ness into the image expression and pose... But I guess I forgot I was trying to put a tad bit of stern-ness in, early on in the drawing.

Actually what I wanted to capture was a look of being hurt, but also a bit of dignity. A tad bit of strength in the eyes... But it didn't turn out like that.