Ever heard of wet-bulb index?

Thing? Anyways. When the weather channel says 'feels like' with 100% humidity you're body sweat can't cool down your skin by evaporating. So add high temperatures, and your body temp will cook and can kill you. No wonder I hate the thought of rainforests. If your sweat can't cool down your skin by evaporating. It feels like your suffocating cause your skin is. (This brought on from it being 70 degrees fahrenheit in ohio at night, at the end of December)