I am a beginner writer and want to build a fantasy world I could write stories from. I atleast want an outline for building plots. Now, from my list, it seems I have to create a map, gods, characters, geography, animals, plants, races, economy&trade, calendar etc.. It just boggles my mind. So, I want to ask, when do you guys stop? When do you say, enough is enough and start writing? It seems to me that if I do all the above mentioned things, it will take a while. And since I am just a beginning writer, I do not want to stop my writing. Suggestions/ help please.