While reading the other thread on "experts'" opinions on who will win the divisions and make the postseason, I came across this ESPN Magazine article from Buster Olney on C.C. Sabathia, including his early childhood, his competitive streak, and where his emotions have gotten the better of him (not during his early years with the Indians, but rather, his childhood playing days.)
You can read the article here.
It's also a main reason why Buster Olney picks the Indians to win the American League (or the World Series? Not sure - I got the latter impression first, then got the former impression later,) and based on Olney's picking record from last season (the best of the ESPN experts according to crazymoloh's post in the other thread - 4 correct choices for division winners and 5 correct choices for playoff teams,) it could be a very good sign (hopefully! :-)
Just my 2 cents.