wtf Spring and Autumn fact.

In the ancient China empire- there was once a period called: Spring and Autumn period. Which and which states involved in the war is not elaborated here. Let's zoom it into a one of the state involved, state of Lu, then zoom in into the warriors department..
 
There was a system to train warriors, so few teams were assigned to train and sharpen those new and existing warrior; however the tactic to be used in the battle field were the same shit: attack, strike, defend...
can you see the picture? no matter new or existing warriors had to go though same shit theories training, but because of the difference in level, they had to be separated into different team.

Facilitator said: "we work in a team, although each has different task"
In the end of the day, whether you can protect the head on your neck was determined by how many warriors left in your team.
what a pathetic fact.

There is no way to let the Spring and Autumn period story put my mood down. After all, shout internally may help the problem.
Or, wash face with cold water will do.