Before the military training, the commander had to address the recruits. He told them, you are far from home here, there is no weakness here.
Only the strong survive. Either you survive or you die. The commander gave them a call to action, to fight for everything, to train themselves, to groom themselves, to be the best.
This is like a recruit. This is when you give yourself all the energy. This is the time where you put all your strength, show your resilience, show your ability of not giving up and becoming the best. This is the time to keep chasing the best, to keep becoming the best. No time, you are not even in this turn on turn. You are not making it. You are doing everything. You are not in for weakness.
The commander gave you all this before the training session starts. And they were all charged and motivated to do the right thing.