Things to Think About Since any good idea can always be better, it helps to rethink your idea a little to see how you can improve it. Answer these questions, then add the certified pages to your Inventor's Log. What's your name? Who will use your idea? How much would you pay for your idea? Will your idea be very expensive to produce? How could you change it to make it easier to produce? Has anyone ever produced your idea before? What's the one thing your idea does really well? Is there anything you could add to it that would make it a little better? Is there anything that it doesn't do so well that, if you took it away, would make it a little better?