If people would just think a few steps ahead, they might save themselves (and other people) from a lot of problems.
So, for those of you out there that do want to prepare, have a look a the video below by YouTube user USNERDOC. He prepares for wintertime by putting a box with some basic tools and survival gear in the back of his car.
I highly recommend you prepare such a box yourself as well and put what ever gear in there that you think is useful. I think the video will help you come up with some ideas on how to go about that. I myself have a big backpack in my car filled with blankets, tools, a sleeping bag etc.. Anything I might need if I get stranded somewhere. There is really no need for you to become a sad statistic because of a lack of preparation. You can make the difference yourself.
Or, in the words of Norwegian Arctic & Antarctic explorer Roald Amundsen (1872 - 1928): "Adventure is just bad planning".

