To me, this is one of the strongest parts of this article: When you get an opportunity, grab it and squeeze out everything it has to offer. More and greater opportunities will evolve.
The following process is even more interesting I believe: Focus & self-awareness.
I think it’s a mistake to go into every single opportunity one gets. It’s important to be self-aware on one side (never sell yourself underneath your value) and focused on choosing the right opportunities the other side (go into opportunities that challenge you and give you a certain value).