The closest guarantee that you have to ensure success is to find your purpose and align your life and career accordingly.
"We want to create a world where people truly understand themselves and each other, and are inspired to make a positive difference in everything they do."
Don't re-invent the wheel - Learn from those who have walked the path.
The mentor/ mentee relationship is one of the most important foundations of business success.
Mentoring: What are the important things needed to start your own business.