Hey! I returned! I had a moment of inspiration and said to write a post. How did my inspiration come from? Well, while I was teaching biology (I learned about 25 pages in 2 days), I was still losing my concentration. Probably happened to you too. I started searching on the internet for ways to keep the concentration and I could see the same thing "listen to classical music" all over the place. Seriously? Isn't another method anymore?
If you know any method that can help me, write it in a comment. Thank you!