When you hear the word "sauna" what's the first thought that comes to your mind? Sauna is a concept that many people are unfamiliar with. It's more like an enigma especially to those who haven't experienced it. May be your first thought could be something like a hot box that produces suffocating smoke where people get to sit around as they allow sweat to drip off their bodies. Your imagination may seem strange but that's just how some people perceive...