I'm a fan (and you should be too) because...
My dad loves to listen to the rock that he grew up with; Twisted Sister, Judas Priest, ACDC, KISS, Black Sabboth, and, best of all, Ozzy. The more time i spent with him the more i grew to LOVE Ozzy. He is my favorite artist EVER.
And that is why i love, i mean im a fan.