You let out a deep sigh of relief as you finally sank into your chair after a long day of classes. As you started to focus on studying, you heard loud laughter from the hallway. Then I heard someone fumbling with the doorknob to my dorm. Before i could even comprehend what was happening, my drunk roommate, Gary, barged in with two of his boisterous friends. Gary had a habit of drinking every night, and he didn't care about the disturbance it created for me.