It happens because people make it happen. Successful investors do particular things in particular ways in order to cause wealth to come to them. If the knowledge you currently have was the knowledge needed to create wealth then, more than likely, you'd be wealthy. However if you're not as wealthy as you'd like to be then there must be a reason for it. So we need to find some answers.
Every effect has an underlying cause.
It's a universal law. If you're not as wealthy as you'd like to be, then we need to examine the underlying cause for it. Wealth doesn't just happen or not happen to you. It's what you do, and don't do, that causes the results you get. If they are not you might find that they're actually denying you access to wealth.