I'm happy, but there's nothing to jump around about.

For sure, sometimes I don't know what I am doing.

Im winning races, Im still challenging for the world championships, the team is fantastic and I have a great relationship with everybody here - so why would I want to even consider changing?

There's always a lot of talk about motivation to race, but nobody really knows what I do or what I think apart from myself, so I don't really care what people think.

Driving is the only thing I love about F1.

It was an easy choice to return with Lotus Renault GP as I have been impressed by the scope of the team's ambition.

Be yourself. If you try to be someone else, it won't work. Whatever you do, you are not going to make everyone happy.