Thanks for answering my question, tecomsin!

I would like to do a bit of research on homelessness and the many reasons why some people become homeless. I know there are a lot of reasons. I don't believe the topic is as straightforward as I once thought in the past. Being homeless in an extremely cold place must be really horrible! I once lived in the Berkeley, California near San Francisco. There were a lot of homeless people there, but I remember thinking that at least it never gets THAT cold or hot there. It's still a hard life to imagine.