In fact, the crypto has several departments and very few people understand all areas of it, for example there is the technical field and there is trading and each of them branches more also, if you want to understand the technical field you need to be a programmer or have knowledge / understanding of how decentralization works and the like, I do not deny the difficulty of this technique. I myself do not understand how it works, but I know that this can happen programmatically. In summary, the best way to learn crypto is to search, you have to search for the specific thing that you do not understand, not crypto in general because of what I mentioned earlier.