JoshuaKenzo
Heheheh. I don't stop till I've either got a splitting headache, painful lungs or something definitely sprained.
That's the only two things that'll do me in.
Rawr.
Of course, if sensei asks me to keep going anyway, I don't stop at anything.
I don't think I really have a limit besides fainting.
I've never fainted before. I kinda wanna try it but I never seem to get there.

maybe u've just got more endurence then most people do.