If you can't be dedicated to you idea then why should an investor be dedicated to you? No matter how easy it is to BUILD concepts - you will never get better at EXECUTING if you don't stick with one idea. The ability to sell, stabilize and innovate on a product is much more important then the creation or ideation. People who hop from one idea to another quickly are red flags for investors. Why can't you stick with a product? Do you have poor cofounders? What about future hardships? Will you run then? Being a good programmer is half the battle. The rest is about being a driving force for your cofounders and startup.