In-ho and Sang-woo (wip)

In-ho is Gi-hun's foil, but I think In-ho's also like if Sang-woo won the games. He's affected by killing others but it hits less every time. He's extremely smart. He has a sliver of humanity. It shows when he shoots Jun-ho (s1 ep6), talking about his wife and child (s2 ep4), and during six-legged pentathlon (s2 ep4). He's trapped in a prison of his own design but finds logical thrill, some kind of purpose, in the game. He's different from Sang-woo because Sang-woo was more outwardly suicidal (in part because he didn't have a family to live for). I think chance happened that Sang-woo had enough humanity to kill himself instead of Gi-hun in that moment. ​​