" The only conclusion I can get to is that my team-mate got to grips with that poor car balance quicker than I did. For me, I really lacked the confidence in that car at that Suzuka track where you are twitching all the time. I wasn't able to push as a result and that's the explanation."
Well he's nothing if not honest! 
yeah, he is a decent guy and a racer at heart, like Lewis but without the gumption or racecraft and resilience. And at the same time blissfully unaware in his own little cloud of air round his head.
Imagine Button saying that about his teammate? it would be 'the car was shockingly bad, the car needs all the engineers working on it for the next 3 months to figure why my grip mysteriously disappeared'
I hope for his sake Nico doesnt win by an Abu style disgrace as he will inherit some real derision and still wont have earned his fathers real respect and he will know this, bearing in mind his father won a WDC without even winning a race (ok I made that up but something close).