Responses
Huh teach seems to be just as sick. If you pay attention during his blackout episodes he gets insanely aggressive (choking Guwon in first few chapters, now attacking him with a knife, etc). He is a very unreliable narrator. Guwon is creepy yes but arguably Teach is even creepier. It’s just we are seeing Guwon through his POV. Teach was likely the one killing his father
Sure. Teach might be creepy but guwon killed a guy just because he took some medicine for a sick child is such dangerous and god-like thing for me. I don't think even teach would do that.
The fact that the teach has to be always on his toes since he doesn't know what guwon will do next