I liked the ruthless correction because it meant that I didn’t get into the habit of pronouncing things poorly. I also play piano, and if you make a mistake wh

I liked the ruthless correction because it meant that I didn’t get into the habit of pronouncing things poorly. I also play piano, and if you make a mistake when practicing a piece, it’s easy to just keep making the same mistake over and over. The more you practice making a mistake, the harder it is to fix.