don't you die with a fever that high? o.o

You probably won't die, but you really need to go to the hospital

At 40 degrees you start to damage your internal organs...

Oh well. I guess he's done for.

To damage what? 40-41 is pretty normal but high, 38-39 is low fever

Over 41 (42-43) is cells damage, not 40

I think that depends on the person, because some people get damage with less

over 40 is ofc very dangerous, and at 41 least you gotta call ambulance. 38-39 is perfect to fight the illness