First of all, I would like to start by telling so many people what really learning a new language is. I started learning English kind ofabout five months ago.

I wasn't sure exactly what you wanted to say with the first sentence here.

I didn't like English before, I didn't know why exactly, the thing is when I left high school I couldn't say practically say anynothing in English, and it was really frustrating for me not being able to speak or say just say something in English.

This is a long sentence but it's okay. But definitely needed more commas.

I realized that yYoutube has a lot of useful, helpful, and powerful information to learn a language, so I started listening to English as much as I can every day, and every time then. As time went by, every day I could understand more and more English as time goes by a. After that, English became like part of my life and what I used to watch in Spanish now I watch the same content but in English and it's really satisfactoryying to understand and catch all of these words and sounds. I also learnt about how to create and stick to new habits, how to be a successful person a. And the most important thing to say is: don't be afraid of making any mistakes, because making mistakes is part of the language learning process, and anyone who wants to learn a new language canwill make them, o. Obviously I really want to keep getting better, developing my skills and not stopping learning languages, because it's like a habit. One that you want probably to keep for the rest of your life and to implement in other contexts of your life.

"satisfactory" is not a strong adjective, it basically means "not terrible." "It meets a minimum standard." You definitely wanted "satisfying".

I changed "can make them" to "will make them" because... well, we do. "can" only says it's possible, it doesn't say it's certain. But it is certain that we will make mistakes.