I think at times I appear to be miserable when I am not... I might be having quite a good thought at that moment, but it seems I look miserable. I am not.

You should never feel comfortable. There is something wrong if you are. You should always feel under threat, on the edge of your seat and pushing yourself. Win one and you want to win more. It's never-ending.

Some books claim I have already clocked up a century of Grands Prix, but let me put the record straight. Australia will be my 100th start, and I aim to mark the milestone with a cracking performance. It could even be celebrated with a victory.

I am surprised people took so long to pick up on the fact that my contract expires at the end of this year. Eddie has to decide who he wants to drive, so there is no secret anywhere. I am not concerned. It does not sit with my objectives to be competitive.

People ask me to describe myself, but it's a very personal thing. You don't feel comfortable.

There are a lot of factors in the life of an F1 driver which can combine to make you believe that you are somehow above normality. I think that is a mistake to start believing that. But, at the same time, it is important to be confident.

Realistically, we could aim for the top three in the constructors championship. Realistically, we could look at winning more races. Three race wins would be very satisfying.