How was the life of primitive man before the invention of fire?

The early discovery of fire had numerous benefits to the early hominids. With fire, they were able to protect themselves from the terrain, and were also able to devise an entirely new way of hunting. Evidence of fire has been found in caves, suggesting that fire was used to keep the early hominids warm.

Yeah i’ll call ya later i don’t have any money to go out there

He sailed off course on his way back to greenland and ended up in north america