Lewis Hamilton insists he still has plenty still to achieve in Formula One and that he is not thinking about retirement.
The Mercedes ace snapped up the fifth title and only Michael Schumacher has more championship triumph than he does with seven.
Hamilton is still performing at the peak of his powers, however, the question has been asked about when the British driver will decide to call it a day.
“I feel I have still got more years, more days ahead if I am lucky and there are still many mountains to climb," Hamilton told BBC Sport.
"There will still be difficult times ahead. I don't know when they will come but I feel better prepared now than I ever have been. I have got to look at this season, which has been the best of my career, and think, 'How can I improve next year?' It is easy to point out the areas but it is not that easy to improve on them."