Now that you have your million-dollar idea, it's time to get down to business (see what I did there?). You'll need to create a business plan, which is like a roadmap to success (or a recipe for disaster, depending on how you look at it). This will include things like market research, financial projections, and a fancy mission statement that sounds cool but doesn't really mean anything.
One surprising fact is that most businesses fail within the first year - but don't let that scare you, you're a visionary! Just remember to stay focused, work hard, and don't spend all your money on fancy office furniture (trust me, you don't need a foosball table... yet). And if you do happen to fail, well, you can always blame it on the economy (it's like the weather, everyone does it).