Answer:
You would have been living with family based on the feudal system of samurai or in England with your father working on lands for you lord in turn fro protection and safety.
You would also help find and make food with your mother.
You would not go to school.
You would become another serf of the land.
Otherwise, you can go find a job as a blacksmith or other jobs.
Otherwise, you can get training as a knight and fight for the lords and receive land as a reward.