In my experience, having too many ideas can be as much trouble as not having any. Write them down (an idea journal) to get them out of your skull, put them away

In my experience, having too many ideas can be as much trouble as not having any. Write them down (an idea journal) to get them out of your skull, put them away for that inevitable day in the bleak future when the ideas start to dry up, and meanwhile look for the one that you feel will succeed and you can build, and have fun building it, and when you think you have that one, stop thinking about it before you talk yourself out of it and go make it happen.