To be frank, I'm not sure I can
Not only is it impossible to raise costs for a PS3, TV and wheel (by the time I've saved the cash, the PS4 will be out!), but video games used to rule my life. They kept me indoors, and I was just addicted.
I promised myself that GT5 would only be something to play around on every once in a while, but I just know it's going to take over my life again. It's not good for my guitar practice... hell, my guitar could use a bit of doing up parts-wise anyway.
GT5 does look incredible, and I want it badly, but it's just going to rule my life and take away from my music studies and practice... not to mention the money involved. I can't see sinking £400+ on a video game. That would be far better used in the guitar department. I want GT5, but I don't
need it like I need better gear. Plus I'd only sell it eventually anyway, because I'm off to college soon and that means studying, among other things. I wouldn't have the time.