Am I calm all the time? That is a question to ask my mother. I am very happy in my home. I have a good family, that gives me something extra.

I decided to do the maximum to hold onto the lead for as long as possible. That is why I pushed so hard from the beginning. I was at 100 percent concentration.

I am not close to retirement. I still have a lot more that I can achieve. There are younger guys coming into F1, but I am not old and I'm not finished.

I am a professional. At the circuit I am calm. At home I am very different.

Experience has taught me that you have to improve all the time-little bit by little bit-and not keeping starting everything from new.

Eddie Jordan found me all the drives. If I am with Tyrrell today, it is because Eddie was there.