Another thing that turned me away from wanting to be a shredder is this. I go on myspace and I get friend requests from all sorts of different artists. These guys can shred. Thing is, they don't really sound much different than Satch or Vai, and they lack their technical ability and ability to capture certain emotions with their music. My thought is, shredding isn't gonna get you anywhere in the fame category, unless you're really really good at it and you've added an element to it that these guys haven't. You probably won't if you're trying to mimic one certain guy.
So learn from Yngwie. Learn his licks. Study his style. But develop your own. I can promise you, theres a much bigger satisfaction and feeling when you can pour something out of your guitar that is great to your ears.
I'm rambling, so I'll shut up now.
Let your soul shine. Its better than sunshine. Its better than moonshine. Damn sure better than rain.