Yeah not so sure. If you are a mountaineer there is a plan that gets you to the top of Everest. There is no plan that gets you $1m/y. Also consider many on high incomes will be daddy's wealth in one way or another.
In reverse:
Usually, you wont die if your "business-plan-to-go-to-1m-income" comes not true, in case of Everest climbing your next step maybe the last, regardless of the plan.