I'm just starting my second day in the office of the week. Our house sits at approx 320m above sea level and to get out of our village (on all of the 4 possible routes) i have to drive up a fairly steep c-class roads. My journey then takes me down to about 180m above sea level, back up to 370m and down again to 150m. I know if i wake up in a morning and there is snow on the ground and its snowing at the time, i'm not going to be able to get out. Monday i probably could have got to work, but the forecast was for more heavy snow so didn't risk it, in hindsight, if i'd made it to the office, i'd have had to leave at lunchtime otherwise i wouldn't have got home. Tuesday it wasn't worth trying. Wednesday i made it in to work. Yesterday it took me an 50% longer than normal but got to the office only to lose control and nearly (within 5inches!) hit a wall 200m from the office. I was at work for an hour before i decided it was snowing too heavily and took off home, which took me 3 times longer than normal. If i lived closer to the main road i wouldn't have a problem but there i'm not prepared to risk driving on steep, un-treated roads, getting stuck or damaging my car struggling to get to work.
And yes, its so ironic that people who drive 4x4s have vehicles equipped to drive in the poor conditions but don't have the brains to use them properly. Someone overtook me on a snow covered dual-carriage way yesterday in a 4x4, i was doing about 30mph he must have been doing 50mph+ and because he wanted to avoid driving on the deeper snow on the outer lane, he left it to the last minute to pull out so he nearly took the back corner of my car with him. If i'd lost grip and suddenly slowed down at that moment he'd have hit me, no doubt whatsoever.