It sure is funny when people keep on changing their minds. Especially when they keep on justifying their own words to make them look like they didn't mean it such way.
It's especiallly fun to see how people twist and turn their own words. When at the end, their words are used again by the other party to go against them.
To win the battle, they just have to be creative. And.. to have loaaads of practice.
Good luck people. Good luck in convincing others!