I will prove with my Baduk not by wording.

Ke Jie 9P ranked 1st in China showed great confidence for the match against Lee SeDol 9P recently. But Lee SeDol 9P seemes to be very stable before the important match.

Ke Jie 9P won against Shi Yue 9P in the Samsung Cup just a week ago by 2 to 0 and seems to forget how to lose recently. His confience is supported by his great result in the world championships.

But Lee SeDol 9P is focusing only on the match not other things. 

He said in the interview that I just want to play with satisfaction himself. It is not different for the match against Ke Jie 9P, I just want to paly great games which can be remembered by many people for a long time. And also I want to win which would be very big present not only for him but to all Baduk fans in Korea. 

One of top player in Korea expected it to be even just 50 to 50 for both. To look back to 2015, Ke Jie 9P got Samsung Cup while Lee SeDol 9P has no title. So this match is not only just the final of world championship, it is a direction for Lee 9P to be top in the world again or let Ke Jie 9P takes it. The match between them is starting 30th of Dec 2015.