HERE IS WHY
Yes, it might seem to be a bit crazy to torture yourself in a hot room, but one should give it a try. Sauna's a perfect place for complete relaxation.
Quite often actually, Sauna is the place where we Finns do the most deep
conversations - sincerely.
If blokes are having a beer-playstation evening, sauna usually takes place
very late in the morning. There's nothing sexual about sauna in Finland (try to
have sex in 100C and you'll know :)). Men and women very often go to sauna together.
Sometimes we Finns spring out off the sauna to our backyard or even a bit further. If it's winter, and the ground is covered with snow, people tend to start rolling on it as a little children would do.
Again it might sometimes seem like we Finns are completely out of our minds. True. It's insane, but can be so liberating and soothing.
As Janne Willenius very
aptly put out: "The experience of birch leaf scented steam rising and then
the cold water of a forest lake covered with mist, creates a state of body and
mind that would make a Dalai Lama envious."