I’m not sure how it works, but it does say it’s possible to comment, you if you have any comments don’t hold back from saying them, no matter what it may be! When we say something 90 times we become accustomed to it and it becomes a second nature. Shabbos shuva, why’s it called that?! 4 additional special prayers, learning Derech Eretz -common decency-, greeting one another on the way home from shul