Nothing to Say

I start with a small idea.  Something that's worth working on.  I get all excited and begin developing and thinking on it.  Then I realize that it's not a good idea, or some such excuse and drop it. Preferably with no trace, so no one can identify my potential failure. This process keeps me quiet but bursting with worthless creativity and idea fragments.  Perhaps along with a daily writing exercise I should do something to increase my self-worth.