Just ignore the teacher, tabe probably can beat him up if shes serious. I guess mc can learn more about tabe from the guy by riding along to wherever he wanna kill himself, some awkward talk inside the car or something
Just that implication of the "128gb storage full" made me uncomfortable. hope the guy gets run over by a car or something. would be kinda neat if the teacher sold out all his accomplices before a short drop with a sudden stop.