Write as much as you can. Read as much as you can. Use the library and the internet carefully for research and talk to people about things that matter. If you have an idea in your head talk it to people as a normal conversation, to get their natural opinions. And don’t forget to jot down discreetly any new ideas you get from people. God may use other people to convey messages to you, that may add more information to the ideas you already have.