"I hope that everyone is right and the best time for a goalkeeper is around 30 because it means in four or five years I will be even better," he said.
"I will get more experience and I will get different views on football and the way I play. I can only progress.
"I think even with training more, your body adapts more to the game. I think I still get stronger and quicker. I hope when I'm 30 I can be even better."