What do you think about the Eminem VS Mariah Carey thing?

Eminem needs to grow the heck up. Hes like an overgrown kid who hasnt grown the heck up. Eminem can dish out but he can not take. He talks smack about other celebs like Mariah then when they fire back he has a total meltdown and can not take it. Really when is this whiny,angry crybaby going to grow up.