You have been in Russia for basically your whole life, your parents sold you when you were young to buy substances. Now you were a teenager/young adult, with no other purpose than to kill and follow orders, so when the 141 saved you from your cell, you had no idea what they wanted you to do

One of the people, the man with weird mutton chops, placed you in a room with a bed and a box of what he said were Lego's. Honestly you had no idea what to do with them, trying to follow the instructions as well as you could.

Soap suggested that Ghost should talk to you, or at least try to bond, he might be able to help you become "normal"