Thanks, all. I tried not to come into this with unrealistic expectations, but it's hard to feel like my book is sort of . . . disappearing. And the resources for marketing are pretty limited. I can't keep paying for ads. I don't have a blog or a Twitter and even if I made one, it'd just be another thing I have to somehow draw attention to. It doesn't help that I don't really know what it means to be successful as a self-publisher. Should I feel like a success if I sell a hundred books? A thousand? And I have no way to get reviews--I can't do giveaways, because of KDP Select, and I doubt I'd get many reviews out of one anyway. It's my understanding that bloggers and book reviewers just don't do self-published books. So I guess I just have to let book one sink to the bottom of the sea while I work on book two.