Is there anything better than south east Asia for contemplating one's own mortality, or getting a little too close to experiencing it? Taxis and hire cars screaming around off-camber terrible roads in the pouring rain, mopeds and tuktuks doing same. Survive, hop out, grab some decidedly adventurous street food and stand in the rain and/or humidity watching it all unfold underneath some truly diabolical electrical engineering and enjoy the snap, crackle and pop soundtrack. If I only had a few hours in Thailand, Vietnam etc that's my itinerary.
I find all this quite interesting because as an Australian, I can't handle the cold (anything under +13 degrees celsius) and I see lots of northern Europeans and Americans down here, all with varying tolerance for the heat. It seems that we can handle swimming and surfing in cold conditions and obviously the heat better than a lot of northerners. Still, it seems like you guys experience the broadest variation in temperatures across the year. Even in the desert and alpine regions here it doesn't go much lower than freezing ie 0 degrees celsius. I wonder what the cardiopulmonary, pathological etc science is like on this.