I searched for a good cryptocurrency course for a long time until I came across recommendations for Sasha Orlovskyi's course. And I don't regret it! The material is presented in an accessible form, without unnecessary information and complex terms, which was extremely important for me as a beginner. I especially liked that Oleksandr is always available and helps answer any questions that arise during the course. Yes, I had to delve a little deeper into some topics, but the result is worth it. Now I don't just read about cryptocurrencies, I'm starting to understand how they work and what opportunities they open up. I recommend it to anyone who wants to quickly and effectively understand the topic of cryptocurrencies.