I can silence myself internally speaking in my mind, but getting songs or things people have said in a movie or game is hard to get rid of. I am having a very difficult time trying to silence it. I've been trying to learn to silence my mind for 2 years now, I've made progress in the sense I don't have internal reminders of things or myself talking, but songs is another story. And When I am doing the sponging and brushing actions for my legs, I don't feel any heavy sensations, I only feel a very slight warmth. Is this normal?