Really, I have the complete opposite opinion of the guy. His message isn't self absorbed in my judgment, rather It's of someone who felt compelled to tell the tale of his journey (rather than repress it) which started with incredible hardship and personal demons. Perhaps the most compelling part of his story, is that he is now able to tell it; key word - able.
This is also a man who does incredible charity work and maintains a striking degree of humility given where he is now. From where he's been to where he is now is humbling and a wonderful human story.
"I know he won the CY Young but let's be real here, if the Mets didn't give him another chance, he'd probably be a middle school English teacher in TN and would never have written that book or be in a documentary and wouldn't be a CY Young winner"
I'm not sure what your point is here, that he shouldn't be asking for a fair deal?