FRIEND:- hey adarsh this is very bad habit to shout in class and disturbing others.
ME:- Yes friend this is very major problem for all class members who want to participate in group discussion but they can't.
FRIEND:- yes you are right when some one wants to show there views on the topic they shout and people don't able to speak in front of him.
ME:- yes,when someone speak they shout and there voice is very loud and we can't speak even in front of him because there voice is very loud and our voice is nothing in front of him.
FRIEND:- yes there voice is disturbing also and make concentration out.
ME:- i want to suggest them that they should speak in low voice and do there study and don't disturbing others.