It is definitely bad!

Think we’re having a brutal winter? Winter temperatures in Oymyakon, Russia, average minus 50 C ( minus 58 F). The remote village is generally considered the coldest inhabited area on Earth. Oymyakon is a two-day drive from Yakutsk, the regional capital which has the lowest winter temperatures of any city in the world.

Oymyakon’s lowest recorded temperature was a frigid minus 71.2  C (minus 96.16 F) back in 1924. According to "The Independent"  wearing glasses outdoors can cause them to stick to the wearer’s face. This is just one of the more menial problems of the extremely cold weather.

Other adaptations locals have to make in their daily lives are more extreme than a short time of nearsightedness or farsightedness when stepping outside. The frozen ground makes it difficult for working indoor plumbing, so most toilets are outhouses. The bitter cold also makes it difficult to dig graves. The ground  has to be warmed with a bonfire before a funeral. Locals use heated garages for their cars. Cars left outside need to be kept running, otherwise they will not restart. Planes cannot fly into the area in the winter. And of course the risk of frostbite is great after only a few minutes in the cold.