The only guarantee that you have is that if you do nothing, you're guaranteed to get nothing. If you don't produce a product, solve a problem, create a solution and ship a product, pack a product, help people, whatever. That's the guarantee. Now, if you decide that you want to go out and do that and try things and become great at what you do, you might flounder for 10 years, but eventually guess what's going to happen? You're going to figure it out. And ultimately your value, you may not be a billionaire. You may not become Bill Gates. But you're going to be more fucking valuable than you were before you did