I'll answer everything.

I threw pokeballs at thngs like you said, but nothing happened.

Do I have to weaken them first?

Of course. Try catching a SHOE. First, step on it. Then, catch him!

What would be an example of a very intirguing and hard to answer question?

There is no question hard enough for me.

Do you exist?

Of course I do. But... DO YOU?