getting stuck in the snow

in a dream.. I am driving on a highway in the snow.  I seem to have two cars on the road (?)  Anyway I pull over because it seems to be getting too slippery.  I take a nap and wake up  as the snow conditions have  improved, so I start to move again.  I notice a lot of other cars  ditched along the road.

Then another part of the dream, I am watching a card game, and it seems complicated and full of emotional manipulation.  I become confused and disheartened.  I go out to my car and drive it into  a snow ditch, at a 45 degree angle! I can tell it is a concrete box, just with snow all over.

I realize,  Ah ha, I am stuck, I don't think I can get my car out of this without help. Then I call for some help.  The teacher who is helping me is showing me some obsolete home technical gadgets  at a garage sale.
Hum what have I been buying into?
Time to update.