TL;DR: I get up early to go to class, they stay up late.

Male, 20 years old. I've been living with 3 roommates (males 21-21-25 years old) for a year and a half. All four of us go to the same university. We all know each other since high school and apart from this particular problem, everything is fine. I try to keep myself in line, go to class, work out every day, eat well, and so on. I know and admit I am boring.

Problem is, I get up mildly early, 6:00-6:30 am everyday. I normally have early classes and when I don't, it's off to the gym before class. They usually don't have anything before 10 am so every night, they stay up late and loud. Playing videogames and typically yelling* up to midnight/1am.

I ask them every other day to keep it down and their excuse being that I go to sleep too early, I should expect noise. I don't want to play it passive-agressively so I try to keep my volume down when I get up and make myself breakfast.

I'm starting to think they are right and I'm overreacting. I am pretty jealous they get to have a full 8-9 hours of sleep when I can't because I'm trying to keep myself in line.

Am I the asshole here?

*Yelling might not be the right verb to use, English might also not be my first language.

Edit: Formatting And I might also add that I always go out and ask them to keep it down as politely as I can but the day after I have to do it again.