If I am correct, he even wasn't entirely happy in Japan that same year (at the moment; afterwards of course he was happy), when Button won the race. That same race sealed his second world title.wesley123 wrote:
Lots of difference between DNFing a race where you went good or Extending your Championship lead when going for another championship. I would be quite happy if I took another step to another title even though I did not win the race.
I don't think I would be happy either in his case. It would be very rational to be happy, and I shouild be happy, but that's not how a race driver is. It's all about expectations and by how much you can forfill them. Vettel generally always has very high expectations, except when it is clear from the beginning his car isn't going to fighting on top.