Yeah, freezing to death is not really a concern in South Africa unless you're homeless. We do get some nights that get reasonably cold here. One of the coldest nights I remember was -10 deg C according to the weather bureau. Think I was about 21 at the time. So a while back now. I remember the freezer was warmer than the air outside. It was a trip. We stripped down and went for a jog. Neighbours must have thought we were mad. LOL!