[It's interesting when he thinks about how his culture is well-represented overall. But he doesn't know much about other ones on Earth. He can't imagine what might be lost in other worlds.]

Ah, so around my age, you're expected to be a competent fighter ready for field-training, basically? So... it would be younger children practicing in simulations or against each other, supervised... Were you supervised? Or were teams sort of given control? I assume the former but... I hear the team selection is quite, ah, wild.