Im guessing because the smoke is toxic!! Im not sure but it most likely has something to do with the smoke/toxins in the air
<h2><em>Body Fat. I'm pretty sure it's Body Fat.</em></h2>
B. One of the symptoms of a heatstroke is Sweating
"physically fit" doesn't involve your mental/ emotional health, it normally involves using your arms, legs and brain, which in short your brain involves those of number 2