Getting From Business Idea to Business Model

For every great idea that has shaped our world, there are thousands that have flopped. A great business idea needs a great business model.
If your customers don't care about the problem your solving, it's game over.Even if the customers love your value proposition you can still fail, if your business model is not scalable and financially sustainable.
You will need to find reliable channels to find and acquire your customers.You will need to build an infrastructure that won't collapse as your business grows. 
Failing any of the above can mean death to your business, however great your idea is. That's why the first task is to sketch out the right business model.