4. [Chaos]
Sasuke doesn't know how to take care of himself. After all, he had always had his Okaasan to take care of everything ranging from food to providing comfort. So, he doesn't know how to prepare food or clean his clothes or do his bills. Those were adult things that adults knew how to do, not eight year olds who can barely reach the sink. Somehow, Sasuke learns how to balance his budget and prepare simple foods because it would be a grave disrespect to his family if he were to die a shameful death due to starvation, especially when he is provided a generous stipend from the Orphans Fund.