Reading these comments, I’m fascinated by how people listen to things and what makes them focus or lose focus. Us humans are a strange creature. I’ll give my i

Reading these comments, I’m fascinated by how people listen to things and what makes them focus or lose focus. Us humans are a strange creature. I’ll give my input. This is my go to focus sound: http://youtube.com/watch?v=dWjKZbkcYdA http://youtube.com/watch?v=dWjKZbkcYdA