All you can do is feed it, pet it and accept it for what it is—because you make a conscious choice to accept and keep such a loving and delightful creature in your life, day after day and year after year, even when bad things happen.
This would be a good thing: Research shows that people with indiscriminate romantic interest tend not to elicit strong reciprocal interest (Eastwick et al., 2007). This mindfulness is highly attractive in initial romantic encounters (Pepping & Halford, 2015), another reason why fostering dating confidence could lead to more successful and enjoyable dating.
Anonymity makes it possible to post two different ads and determine which one gets more responses.
(At the same time, craigslist is a terrible site for finding actual dates or relationships.) The Kitty Cat Experiment illustrates the point I make in Online Dating Mistake #1: Being Vague About What You're Looking For, which is that it's important to be specific about what you're looking for in a partner.
Speaking of style, be sure to take that extra minute and re-read what you've written. Also, use proper punctuation and capital letters, and avoid excessive slang.
And while I don't need an essay from you, one- or two-line messages show that you're too busy to write more—and if you're too busy for me during an online exchange, I'll assume you'll be too busy for me in "real life," too.