I mostly worry about being too much of... anything. Too OP, too silly, too dramatic, too talkative, too proactive/pushy, too shy, too grumpy, too broody, too edgy, etc. etc. Which I guess boils down to being worried about coming off as a Mary Sue.
I also worry that I might be making things too much about myself and my characters sometimes. I constantly ask myself "is this plot dumb?" and "does anyone other than me care?"
I also worry that I might be making things too much about myself and my characters sometimes. I constantly ask myself "is this plot dumb?" and "does anyone other than me care?"