Jacob Is at a Bar with His Friends, and Has

Jacob is at a bar with his friends, and has had too much to drink. He sees a student he got in an argument with in class last week, and loudly yells at him and pushes him into a table. After this, Jacob is escorted out and told not return. Jacob normally would not have behaved this way, but ________.

A) bars are places where employees are supposed to be able to "loosen up"
B) alcohol inhibits brain centers that control the perception of loudness
C) alcohol makes people less concerned with the negative consequences of their behavior
D) alcohol is a stimulant