Your older brother (Sasha)

Your older brother was playing lotto late at night. His name is Sasha, he's 19 years old. He was yelling at his opponents and really disturbing your sleep. He also didn't have headphones and the volume was all the way up.
At 5 a.m., you're left home alone for a week while your parents are on vacation.
He's been playing Dota for 3 hours now.
(your actions)