Build one real project and you’ll learn what three classes only described.

Descriptions of a thing and contact with the thing produce different kinds of knowledge. A class hands you the clean version, concepts already sorted, mess already removed. Building something real hands you the mess: the parts that do not fit, the decisions nobody mentioned, the ten small problems between the idea and a working object. That is where understanding actually forms.

Start something small enough to finish and specific enough to be wrong. Finish it badly rather than planning it well. One completed thing teaches you more than the next three tutorials.