Signed, a person with a very efficient internal cooling system real sweaty Betty
Speaking as a.. sweaty Bernard I guess, I beg to differ on the crossed out part.
Both because sweating is an EXTERNAL cooling system (cooling from the skin in as the body heats up from the inside out) and because, at least in my case, the excessive sweating doesn't seem to make me tolerate heat better than most people. It's rather the opposite..