Lets hit on an interesting point about the "demystification" of expertise. The trues is that, a lot of people who are good at something are reluctant to share their knowledge, especially if it means making their skills seem less special.

The Paradox of Expertise:

Reluctance to Share: It's a common phenomenon. People who've spent years honing their skills might feel threatened by the idea of making those skills accessible to others. It's like giving away a secret weapon.
The Illusion of Complexity: Sometimes, the "magic" of a skill is in the perception of its complexity. When you break it down, it might seem less impressive, which can be a blow to ego.
The Value of Sharing: Despite the reluctance, sharing knowledge is incredibly valuable. It helps others learn, it fosters collaboration, and it can even lead to new discoveries.

And in most cases those who really know are usually simply too lazy to explain, and of course too lazy to write a blog.

"No Matter How You Do It, Build Things"

Practicality Over Theory: Building things is the best way to learn. Theory is important, but it's the hands-on experience that truly solidifies understanding.
Demystifying the Process: By building things, you naturally start to break down the complexity. You learn what works, what doesn't, and you discover your own methods.
The Power of Iteration: Building things is an iterative process. You start with a basic idea, you experiment, you learn, and you refine. It's a continuous cycle of growth.

My Personal Approach

Here's what works for me: whatever I'm trying to figure out, I explain it to myself in my own way. I break it down, use analogies that make sense to me, and really internalize the concepts.
Don't wait for the experts to spill all their secrets. Dive in, build projects, make mistakes, and learn from them. Your unique perspective and way of understanding things is valuable.
Remember, every developer you admire started somewhere. They built things, broke things, and kept pushing forward. You can do the same.

Don't get bogged down in trying to understand every single detail. Just dive in, experiment, and learn through the process. The act of creation itself is the most valuable teacher.

And

While it's true that some people might be reluctant to share their knowledge, there are also many passionate and generous developers who are eager to help others learn. Don't be afraid to ask for help, to join communities, and to learn from those who are willing to share.