a hard day

My Japanese friend invited my faimily to dinner and we enjoyed it, and then he suggested that we could take SAUNA which was located on the top floor of his apartment building and had the great view. So we tried it. We were enjoying it for a while. But my wife and son soon got tired and left the sauna to take a shower, the shower was in the next room. I was left alone and I decided to go outside to see the night view. The sauna was connected to the outside through a door and I could directly go outside through another door off the shower room. It was nice to feel cold air often during sauna and I could look down on the town and it was silent, covered with white snow and sometimes buses passed with a few passengers on them. I got my body cooled down and I was going back inside. Suddenly I found that the door was locked because the autolock style is common in Finland. So I had to spend....about 5 minitus before I could get back inside....with less than -20 degree....naked....It was the hardest experience I have had since I came here.