I'd say that "just because I want one" beats "my friends and brother will think I'm crazy if I get one" any day of the week. I really think you should concern yourself with growing a proper set of nuts and telling both your friends and brother to fuck off if they give you shit.
Since you pointed out that you don't like shotters, maybe you could go into more detail about what genres you do like in order to get better suggestions.
I LOVE paying for Xbox Live! I also love that my love for it pisses off so many people.







