Mostly sweat. That's one of my biggest pastimes in Bonaire, especially at my house. I really give my eccrine glands a workout. This is my shoulder from last night. My entire body was one big bead of sweat. It's quite a hobby. I just don't get to sweat so profusely forsuch extended periods of time in Washington and I really missed-out on extended sweating while growing up in Montana (although there were those times when I lived in half of a trailer in Lame Deer that almost reached this level of eccrine overload). It does bring back fine memories of sweating in Texas while working on my thesis.