feb 1st...you go in that river ur freezing dead in seconds if ur already ill with hypothermia.
When i was a schoolboy, we had a river which flowed through our school and i walked over the bridge winter mornings in a 3 degree frost with steam coming off the river
There was a crazy dog owned by the caretaker, which used to jump in there at 8am and splash around before getting out. Of course the river was warmer than the air temperature.
The idea you die in seconds is simply not true. But when you get out, that water that is on you will freeze eventually if you stay outdoors
But the idea you die just like that? It's not true