A basic guide to creating, developing and producing a reality-based television show.
Always ask yourself if your concept can realistically be executed. If it can't be made, it won't be bought. Example: You've created a show called "Celebrity Choir" that pits two choirs comprised completely of celebrities against each other every week. Cool? Sure. Logistically feasible? Probably too difficult to get dozens of celebrities in the same room for weeks at a time.
Source: https://www.wikihow.com/Create-a-Reality-Show