when it's medically prescribed as a replacement of sleeping pills, etc? kind of my dude. Think compassionately.

If you live alone be very cognizant of your keys and take them with you even if you are only going outside to shovel or take the trash or something. The last thing you want is to lock yourself out of your house in this weather. Maybe have a hidden spare somewhere that won't be buried by snow

Where at??

Good take.