I just started this, though I have an outline in my mind of what happens next, I have no idea where it's going to go, or if I'm going to stick with this one.
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Old Man Quimby wore a Russian hat everywhere he went. Not that he got out much. And when he did go out, he would dash down the sidewalk, never looking anyone in the eye. If you'd greet him, he might give a quick nod, and rush right past you. He'd get flustered if pressed for anything beyond a hello. And that's why he wore a hat.
You see, barbers made him nervous. No, it wasn't the sharp razors they wielded. It was their tongue. They'd pepper him with questions, trying to get him to talk. One day, after a barber asked one question too many, Quimby took to cutting his own hair. Of course, the results were disastrous.
Remember that the narrator's voice is what keeps a reader interested in a narrative voice story, and you'll probably be okay.
The tone and voice of the piece were very nice and even though you didn't describe the old man much, the combination of the old russian hat, his mannerisms and the reason for the hat, immediately gave me a distinct impression of how he would look. So I found it very effective.
Also given the blockbuster nature of Leminy Snicket and Harry Potter I wouldn't dismiss the childrens book market. They need more literate childrens books that challenge the reader a little.
I've just started the Elvenbane trilogy. A mature fantasy book more to my liking. When I need a break from Snicket, I have that to turn to.