The simplest "I predicted your prediction" game is rock-paper-scissors.

In elementary school, every time we played rock-paper-scissors, I would tell the other person what I was going to throw, and based on what kind of person they were, I would guess how many steps they would predict.

I said 'paper', you guessed I would throw 'scissors', I predicted I would throw 'rock', and you would predict I would throw 'paper', at which point I should throw 'scissors'.

This game can continue infinitely in our minds until both people actually make a move.

When good news comes out, should it rise? When bad news comes out, should it fall?

When good news is fully out, is it bad news? When bad news is fully out, is it good news?

If it were that simple, elementary school students could play finance too.

The world is a large rock-paper-scissors game. #CPI数据来袭