Is it possible to learn trading on your own?
Yes, but it takes a very long time.
Imagine that you started building a house. And, to save money, you decided to do all the work yourself. That means digging and pouring the foundation, erecting brick walls, installing the roof, and doing the interior finishing by yourself. However, you are not a construction specialist – so at every stage of the work, you will have to learn from your mistakes, redo everything multiple times, and spend a lot of money on spoiled materials. And the worst part about this approach is that building a house on your own will take 5-10 times longer and ultimately be more expensive than if you hired professional workers.
In trading, it's the same: you can learn on your own, making mistakes for years. Or you can trust professionals who will guide you through the pitfalls and help you achieve positive statistics fairly quickly. Of course, provided that you have an aptitude for this profession.